12-14 Exercise 2: Calculate GPA

Question

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Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case 大寫小寫), n is the length of the array

寫compute_GPA函數。函數會return成績平均(A = 4, B = 3, C = 2, D = 1, F = 0)

#include <stdio.h>
float compute_GPA(char grades[],int n)
{
   /*INSERT YOUR CODE HERE*/


   /*END OF YOUR CODE*/
   //The function should return the average of the grades(assume that A=4,B=3,C=2,D=1, and F=0).
}

int main(void)
{
   char G[100];
   int n;

   /*INSERT YOUR CODE HERE*/


   /*END OF YOUR CODE*/

   printf("%g",compute_GPA(G,n));

   return 0;
}

Example input:

The first input is the number of elements need to compute GPA (4); The array values follow;

第一行是成績數目，第二行是成績(A/B/C/D/F)

4
A B C D

Example output

2.5

Remember: You may correct the cases, but your code always be revised!

[Exercise] Coding (C) - asked Dec 13, 2017 in Chapter 9: Functions by semicolon (5.2k points)
ID: 37278 - Available when: 2017-12-14 18:00 - Due to: Unlimited
edited Dec 14, 2017 by thopd | 1.8k views

50 Answers

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coach · Answer 1 · 2017-12-14 19:40:20

Hidden content!
#include <stdio.h>
float compute_GPA(char grades[],int n)
{
  *  *****  **     *** *   *  i;
**  *   ******  ** *    ** **** avg,sum=0;
** * ** ***** *      * **  **   ****  * ****  
  ****  *  * **  * ***  * * *
** *** * * * **  **** ****  ***  *   * ****   ** **  ** ** ***** * *   
****  *****  *** *  *  **  ******   *   *******  *** **   * **  *   * * *    *    *
* * *  * * *** * ** * **   *   **   ** ***  * *  * *  * *** if(grades[i]=='B'||grades[i]=='b')
****** *** *  *  * * ** ** *  *     ****  *  *** **   *  ****** *  *** *    **  *
** ** ** ****** ** ** *  * *  **** ** *  ****  *  **  **  if(grades[i]=='C'||grades[i]=='c')
 **  ** *  * ***  ***** ** * *   ******    **      ** *   ******   * * *** * * **        * 
      *****  *     *  ** ** * ****  ***    ******   *** *** if(grades[i]=='D'||grades[i]=='d')
***   ***** **  ****     **     *    *** *  * **** * ** **** * *   ** ***** **** *  *
   * * * *    * **  *   **** ***    **  * * **  *** ** ** * if(grades[i]=='F'||grades[i]=='f')
  *     ** * ** ** *    * *  *******  ** ** ***    ***  * ** * *  *  ** ** ** ***    *  * **
 **** **  *   *** *****
****   ****   * * ***    *** * 
return avg;
}
int main(void)
{
    * ** *   *    *  ***  G[100];
   int n,i;
* * *     **  **  * *     *   ******  *  *   *

 **   * ***** ****  * * **** * *  *
   {
  *           *** * **     *****  *   * ****   *** **     *  * ** ****** **  *        *****
   }
 **   **   * * *  * **  *   ****       *  *  ** 

****     ** ** **** *** *** * 0;
}

answered Dec 14, 2017 by coach (-258 points)

hubertyeh · Answer 2 · 2017-12-14 19:36:50

Hidden content!
#include  *  *   * **
float *   *  *** grades[],int n)
{
*     * *  * * * *  ** YOUR CODE HERE*/
int i;
double p=0;


for  *  *  *****
{
switch (grades[i])
{
   * *** **  *  ** 'A':
 * *   *  ** ****    'a': {
 **  * ** * *  ***   *   ****  ** *** *  
   * *** * *  *   ********* *     * *** *  *** *
 *   *   * **   * 'B':
    * *** *  ** 'b':{
** **** * *** **   *****   ** **  *  **  *
 * ** ** * * **  * **    ** ***** ***    
   *   *  * ** **  'C':
     ** *  *  * * 'c':{
 *** * *  *  * ** *****    *** ****    ** * 
*  * * **** *  * **** *****  **** * ** 
* **  ***  *  *** 'D':
     * *** *   * 'd':{
* ***    ***  ****  ** ***  *  *     ***   *
**    * ** *    **    * ** *  * ***     
*   *  ****    *** 'F':
   *   **  *    ** 'f':{
  * ** *  *** ** *    *** ***   *    * *  *    
}

}
return p/n;
**** **  ***   * ***** OF YOUR CODE*/
******* ***** ***** **  function should return the average of the  **        that *** ** ***** and F=0).
}

int main(void)
{
 **  ***   **    * ***     G[100];
** ***   *     *       n;

  ** *  **** *  **************** * YOUR CODE HERE*/
 ***    **  ***  ***** *  **  * *****    ** **  ** 
int i;
*    **** ( i = 0 ; i < n ; i++ )      *   ** ***** * * *    * **   ***** array A
* ***** * * ** * *  *  *     * ***  *
*** **    **   *    *    ******   **   * ****  * *  *  **  ** ** * * * *  * * *    *** *  ****     **
**   *******    *** *    * **** *  *
  **  * * ** *  ** ** * *  * OF YOUR CODE*/

 * *  **   *** *   *** *    * **   ** * * *  * * **

 *** *     **     *  * *  0;
}

answered Dec 14, 2017 by hubertyeh (-336 points)

Tedtsen · Answer 3 · 2017-12-14 19:33:52

Hidden content!
#include <stdio.h>
float compute_GPA(char grades[],double n)
{
   ******* ** * ** *  **** YOUR CODE HERE*/
 * *  *    *  *   ****** *** c;
 *   * * * *** *  * *  *** **  *   sum,avg;
*  ****    ** **   * **  *  **   (c=0;c<n;c++)
  * *  ** * *  ****** *  *   *  ** 
** ****  * ***** * ** * *      * ** *  ***** * * *  (grades[c]=='A'||grades[c]=='a')
**  **  **     * *   * **     ** ****   ** *    **  *  ** * **     * ** ** *** ** *  **   * ** * 
* *  **** * **** * ******* ** *** ***   *  * **  ***  * *  if **    *  * **  *   * 
 ****       ***        **   *** **** * * * * ***     *** * ***** ***  *   * *  ** ***   ** 
* **  *** * ******* **** * ****** **** ****** * * **  if (grades[c]=='C'||grades[c]=='c')
**     ***   * **    * * ***  ** * * **** * * *** ****** * * ****    ****  *** *   *
** **  *   *   *****     *   * **   *   *       ** * if   ****   **   * *   *
*** *** ****     ***** ** * ** * * *  * *    * * *  *   * *****  **  ** **    * ***
* *       *   *  **  * **
   **     *  * ******     *** *  
  **  ** **   **    **   **   * * avg;
    ****  ** *   ** * *  *** OF YOUR CODE*/
* * *** **      *** *  function should return the average of the grades(assume that A=4,B=3,C=2,D=1, and F=0).
}

int main(void)
{
*   *  * ** *** *** ***      G[100]={};
 *    **  ****** *  **   *  n,c;

** * *   ****   *    ***   YOUR CODE HERE*/
* ******** *** *  **  * * ** * * ** **** *
 **  *** ****      ** *  (c=0;c<n;c++)
 *   **  **   **   ****       ** * ** ***      * **  *    * ***     **    ***  ** 
*** *  *****  * * ***    OF YOUR CODE*/

* **  **** * * *      *    ***  * *  * *   *   *   **** * ** 

*   * **  ****     * **** 0;
}

answered Dec 14, 2017 by Tedtsen (-249 points)

hubertyeh · Answer 4 · 2017-12-14 19:32:12

prog.c:1:1: error: expected identifier or '(' before numeric constant
12-14 Exercise 2: Calculate GPA
^~
prog.c:5:4: error: stray '\347' in program
22 \xe7\x80\x8f\xe8\xa6\xbd
    ^
prog.c:5:5: error: stray '\200' in program
22 \xe7\x80\x8f\xe8\xa6\xbd
     ^
prog.c:5:6: error: stray '\217' in program
22 \xe7\x80\x8f\xe8\xa6\xbd
      ^
prog.c:5:7: error: stray '\350' in program
22 \xe7\x80\x8f\xe8\xa6\xbd
       ^
prog.c:5:8: error: stray '\246' in program
22 \xe7\x80\x8f\xe8\xa6\xbd
        ^
prog.c:5:9: error: stray '\275' in program
22 \xe7\x80\x8f\xe8\xa6\xbd
         ^
prog.c:6:225: error: stray '\345' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                 ^
prog.c:6:226: error: stray '\244' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                  ^
prog.c:6:227: error: stray '\247' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                   ^
prog.c:6:228: error: stray '\345' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                    ^
prog.c:6:229: error: stray '\257' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                     ^
prog.c:6:230: error: stray '\253' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                      ^
prog.c:6:231: error: stray '\345' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                       ^
prog.c:6:232: error: stray '\260' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                        ^
prog.c:6:233: error: stray '\217' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                         ^
prog.c:6:234: error: stray '\345' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                          ^
prog.c:6:235: error: stray '\257' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                           ^
prog.c:6:236: error: stray '\253' in program
Finish the function compute_GPA below. The function should return the average of the grades (assume that A=4,B=3,C=2,D=1, and F=0). The grades array will contain letter grades (A,B,C,D, or F, either upper-case or lower-case \xe5\xa4\xa7\xe5\xaf\xab\xe5\xb0\x8f\xe5\xaf\xab), n is the length of the array
                                                                                                                                                                                                                                            ^
prog.c:8:1: error: stray '\345' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
^
prog.c:8:2: error: stray '\257' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
  ^
prog.c:8:3: error: stray '\253' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
   ^
prog.c:8:15: error: stray '\345' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
               ^
prog.c:8:16: error: stray '\207' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                ^
prog.c:8:17: error: stray '\275' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                 ^
prog.c:8:18: error: stray '\346' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                  ^
prog.c:8:19: error: stray '\225' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                   ^
prog.c:8:20: error: stray '\270' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                    ^
prog.c:8:21: error: stray '\343' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                     ^
prog.c:8:22: error: stray '\200' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                      ^
prog.c:8:23: error: stray '\202' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                       ^
prog.c:8:24: error: stray '\345' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                        ^
prog.c:8:25: error: stray '\207' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                         ^
prog.c:8:26: error: stray '\275' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                          ^
prog.c:8:27: error: stray '\346' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                           ^
prog.c:8:28: error: stray '\225' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                            ^
prog.c:8:29: error: stray '\270' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                             ^
prog.c:8:30: error: stray '\346' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                              ^
prog.c:8:31: error: stray '\234' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                               ^
prog.c:8:32: error: stray '\203' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                ^
prog.c:8:39: error: stray '\346' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                       ^
prog.c:8:40: error: stray '\210' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                        ^
prog.c:8:41: error: stray '\220' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                         ^
prog.c:8:42: error: stray '\347' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                          ^
prog.c:8:43: error: stray '\270' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                           ^
prog.c:8:44: error: stray '\276' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                            ^
prog.c:8:45: error: stray '\345' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                             ^
prog.c:8:46: error: stray '\271' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                              ^
prog.c:8:47: error: stray '\263' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                               ^
prog.c:8:48: error: stray '\345' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                                ^
prog.c:8:49: error: stray '\235' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                                 ^
prog.c:8:50: error: stray '\207' in program
\xe5\xaf\xabcompute_GPA\xe5\x87\xbd\xe6\x95\xb8\xe3\x80\x82\xe5\x87\xbd\xe6\x95\xb8\xe6\x9c\x83return\xe6\x88\x90\xe7\xb8\xbe\xe5\xb9\xb3\xe5\x9d\x87(A = 4, B = 3, C = 2, D = 1, F = 0)
                                                  ^
In file included from /usr/include/stdio.h:74:0,
                 from prog.c:10:
/usr/include/libio.h:302:3: error: unknown type name 'size_t'
   size_t __pad5;
   ^~~~~~
/usr/include/libio.h:305:67: error: 'size_t' undeclared here (not in a function)
   char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)];
                                                                   ^~~~~~
/usr/include/libio.h:333:62: error: expected declaration specifiers or '...' before 'size_t'
typedef __ssize_t __io_read_fn (void *__cookie, char *__buf, size_t __nbytes);
                                                              ^~~~~~
/usr/include/libio.h:342:6: error: expected declaration specifiers or '...' before 'size_t'
      size_t __n);
      ^~~~~~
/usr/include/libio.h:464:19: error: expected '=', ',', ';', 'asm' or '__attribute__' before '_IO_sgetn'
extern _IO_size_t _IO_sgetn (_IO_FILE *, void *, _IO_size_t);
                   ^~~~~~~~~
In file included from prog.c:10:0:
/usr/include/stdio.h:339:20: error: expected declaration specifiers or '...' before 'size_t'
       int __modes, size_t __n) __THROW;
                    ^~~~~~
/usr/include/stdio.h:388:44: error: expected declaration specifiers or '...' before 'size_t'
extern int snprintf (char *__restrict __s, size_t __maxlen,
                                            ^~~~~~
/usr/include/stdio.h:392:45: error: expected declaration specifiers or '...' before 'size_t'
extern int vsnprintf (char *__restrict __s, size_t __maxlen,
                                             ^~~~~~
/usr/include/stdio.h:711:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'fread'
extern size_t fread (void *__restrict __ptr, size_t __size,
               ^~~~~
/usr/include/stdio.h:717:15: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'fwrite'
extern size_t fwrite (const void *__restrict __ptr, size_t __size,
               ^~~~~~
prog.c:34:1: error: unknown type name 'Example'
Example input:
^~~~~~~
prog.c:34:14: error: expected '=', ',', ';', 'asm' or '__attribute__' before ':' token
Example input:
              ^
prog.c:36:68: error: unknown type name 'The'
The first input is the number of elements need to compute GPA (4); The array values follow;
                                                                    ^~~
prog.c:36:78: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'values'
The first input is the number of elements need to compute GPA (4); The array values follow;
                                                                              ^~~~~~
prog.c:36:78: error: unknown type name 'values'
prog.c:38:1: error: stray '\347' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
^
prog.c:38:2: error: stray '\254' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
  ^
prog.c:38:3: error: stray '\254' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
   ^
prog.c:38:4: error: stray '\344' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
    ^
prog.c:38:5: error: stray '\270' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
     ^
prog.c:38:6: error: stray '\200' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
      ^
prog.c:38:7: error: stray '\350' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
       ^
prog.c:38:8: error: stray '\241' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
        ^
prog.c:38:9: error: stray '\214' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
         ^
prog.c:38:10: error: stray '\346' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
          ^
prog.c:38:11: error: stray '\230' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
           ^
prog.c:38:12: error: stray '\257' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
            ^
prog.c:38:13: error: stray '\346' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
             ^
prog.c:38:14: error: stray '\210' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
              ^
prog.c:38:15: error: stray '\220' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
               ^
prog.c:38:16: error: stray '\347' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                ^
prog.c:38:17: error: stray '\270' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                 ^
prog.c:38:18: error: stray '\276' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                  ^
prog.c:38:19: error: stray '\346' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                   ^
prog.c:38:20: error: stray '\225' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                    ^
prog.c:38:21: error: stray '\270' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                     ^
prog.c:38:22: error: stray '\347' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                      ^
prog.c:38:23: error: stray '\233' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                       ^
prog.c:38:24: error: stray '\256' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                        ^
prog.c:38:25: error: stray '\357' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                         ^
prog.c:38:26: error: stray '\274' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                          ^
prog.c:38:27: error: stray '\214' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                           ^
prog.c:38:28: error: stray '\347' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                            ^
prog.c:38:29: error: stray '\254' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                             ^
prog.c:38:30: error: stray '\254' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                              ^
prog.c:38:31: error: stray '\344' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                               ^
prog.c:38:32: error: stray '\272' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                ^
prog.c:38:33: error: stray '\214' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                 ^
prog.c:38:34: error: stray '\350' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                  ^
prog.c:38:35: error: stray '\241' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                   ^
prog.c:38:36: error: stray '\214' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                    ^
prog.c:38:37: error: stray '\346' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                     ^
prog.c:38:38: error: stray '\230' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                      ^
prog.c:38:39: error: stray '\257' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                       ^
prog.c:38:40: error: stray '\346' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                        ^
prog.c:38:41: error: stray '\210' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                         ^
prog.c:38:42: error: stray '\220' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                          ^
prog.c:38:43: error: stray '\347' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                           ^
prog.c:38:44: error: stray '\270' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                            ^
prog.c:38:45: error: stray '\276' in program
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                             ^
prog.c:38:48: error: expected ')' before '/' token
\xe7\xac\xac\xe4\xb8\x80\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe\xe6\x95\xb8\xe7\x9b\xae\xef\xbc\x8c\xe7\xac\xac\xe4\xba\x8c\xe8\xa1\x8c\xe6\x98\xaf\xe6\x88\x90\xe7\xb8\xbe(A/B/C/D/F)
                                                ^

ryan · Answer 5 · 2017-12-14 19:30:07

Hidden content!
#include   *    *   *  ***
#include  ****** *** *
float compute_GPA(char grades[],int n)
{
 ** *  **  * * *  *  *** * ***  * j;
* * * *  **    ****** * *** *  t=0,avg;
 **       * * *** **** ** **  ** **  ****
     ***  * ***** **  * *** ** *     ** * *     * * ** * * 
** *  * ***   * *  ****  *   ******      **    * *****  ** **   || grades[j]=='a') t+=4;
     ** *    ** *    * * *****   *** ** ***** **  ** **   **  * * ** **  *** || grades[j]=='b') t+=3;
 *   *** **** ** *  *     ******   ** ** **** ** *   ******  * * ** * * || grades[j]=='c') t+=2;
       *    * * ****  ******   ***      ****    *    *   *   grades[j]=='d') t+=1;
*    **   * **   ************   *    *   **    ****     *** * ** **  * || grades[j]=='f') t+=0;
 ***** ** *   **    **    **       * *    * * **  
* *  **   * *   **   **** **** * *  *   ***  ***** **  ***
return avg;

 ****       ******   * function should return the average of the grades(assume that A=4,B=3,C=2,D=1, and F=0).
}

int main(void)
{
 *** *  * ******  * *  G[100];
 **  *  *   * *   * ** ***  n,i;

*   *      **  ****   * * *****   *** * ***  *  
* * * * * *    ***   ******  **  **    
**  ** *   * ** *  ** ****  **** 
** *  ** * ** ****  * *  ** ***   * *****  * **  ***  *     **   * ** **  ** *
* * * * **  * * *  ******  


  ** *   *   *  *  * * ** * * ***** * *** * *  *

   **** ***  **** * *  **** 0;
}

answered Dec 14, 2017 by ryan (-301 points)

hubertyeh · Answer 6 · 2017-12-14 19:29:39

Hidden content!
#include    *   *     *
float *         *  grades[],int n)
{
* * * * ***  * ***    YOUR CODE HERE*/
int i;
int p=0;


for *   ** *** 
{
switch (grades[i])
{
 * *  *** *  **    'A':
*  * * * *  *   'a': {
**   ** *    **  * **** *  ** **  * ** ** 
*  * **    **  * * ***    * ***   *  ***  **  * 
** ****** * *   'B':
 * *  *     * 'b':{
 ***    **   * *    *  *      ********   *  ***
 *** *  ***   *** *  *** *   **  *   *
*****  *  *** **** 'C':
* ***  *    **   'c':{
 **  *** *** *   *   *****   * **   * 
*  **** * * *     *** * * * ** * **  **        
****  * *      ****  * 'D':
* *  * ****    * **  'd':{
**  *** * *  *******   ** *  **** *** 
**   ******   ***********    * ***** * 
  * ***   *  * 'F':
 *****  *  ***  *   'f':{
 * *** * * * ***    * * * ** ****** * *  ** *  
}

}
return p;
** ** * *  ***********  **** OF YOUR CODE*/
  *** **   **   *** * function should return the average of the ****   * that  *  * and F=0).
}

int main(void)
{
 ** **   * *** *** G[100];
* *****  *** ** ***  **  n;

*  **   *   ** *** *  ** *** YOUR CODE HERE*/
    * **   *    *****   *   ** *    * *      * 
int i;
 ***  **** ( i = 0 ; i < n ; i++ )  **   **  *    ** *  ***  *** array A
       *******  **   ****   * **  **    
*** * *      *   ** ***** **         ** *  *** **  * *   *  ** ***  ** **  *** * ** *   *   * **
***    * ***  * * *** **  * * * *** *  
 *  * ****** * ***   ***  OF YOUR CODE*/

  ** **  **  * * *****  **  *    *  *** * ** ***    * * * *

 **     *****  ***** * 0;
}

answered Dec 14, 2017 by hubertyeh (-336 points)

LinJingYao · Answer 7 · 2017-12-14 19:27:29

Hidden content!
#include <stdio.h>
float compute_GPA(char grades[],int n)
{
** **  * *  * ** a;
  * * ** *   *** *  **  g=0;
 * *  * * ** **   *  **** *  ****   **   * 
   {
 * ** * **    ****  * * *** **   *  **       *   ******   ***  ****** * * 
   ****  ** ** ** * **** * *   *  *   ****** *   
*  * ** **     * ********* *** **** *** * **    * *  if(grades[a]=='B'||grades[a]=='b')
********** ****   * **   **  ****   ****  **  ** *  * ** **   ** 
  *  ** **  * *    *  ****     ** *** ***** *   **  *  *** *** *   ** 
 ** *   *** ***  **   * **   ** *  ***** *** *  *  *  ***
*  *** * * *  * *** ** * ****** * **** ** **********  * * * * * *  ***** **   *
 ** *  **   **** ** *****   *    *       **  *   ** * * **
  **  **  ** **  *** **   *   ****   * * **   
* *   *** *** **   ** * *****  * ** ****** *  *     
   }
*  * *   **  **       *** 
 * ******    * *  *** *   * g;
}

int main(void)
{
**  * * ** * * * ******  G[100];
   int n,i;
 ** ** *        ** ** **    *** **  ** * ***  * 
 *  * *** **      *   **  ***  * * 
   {
** ** ****** *   **  **   ****   **** ***  ***  * * *     ** *  * ** * *  
   }
**** ***   * ** *** ** *  **  * *  ******       **    
*  ****  * * ***  * **   0;
}

answered Dec 14, 2017 by LinJingYao (-498 points)

VincentXV · Answer 8 · 2017-12-14 19:25:46

Hidden content!
#include <stdio.h>
float compute_GPA(char grades[],int n)
{
    int i;
    float sum=0;
   * * ** * **** ** *   **  *   *  *    *  **  ***
*  *** * ** *  * ** * ***  **    ** * **     ***  ** ***  **  * * *  
    **  * ** **  ***** *   * *  * **** **** ***  *****  **
 *    ***      ** **    *  * *    * ** **** *  * *   *  ** *** *   * * ** **       * 'A':   sum+=4;
 * *   * * ** **** ** * *     **     **   ****  *  **  ** * ****  ***** ** * * ***  * *** ** *** *  ** * **  * *       * **  * ***** *      * ***** * *   **     * *  
 *    *     **  ** ** * ***    * **  *   * **** * **** *** ***    * * *       'a':   sum+=4;
   * ***  * *  * * * * **** *   *** **       * * *   * *   * * * ***  * ***  * * **   * ** ***   *  **  *     ***** ***    ****       *   *  *   *  **  * **  **        * *
*** * ** **  ** ** * * * *    *  *    *   * * * *    *  *      * *  **** **  ** ** 'B':   sum+=3;
        * ***** **** *  ****   * *  * ******* * *   *    *  * * **    * ***  * *  * ** ***  ***   * *** *  * ** ***  ***** *  * ****   *  *      *   *  * *    ***  * *  
 ***     ***   * * * * ** *   *** *    *** **  *** ** ******* *****  *   * *  * * * 'b':   sum+=3;
  *   * * ***********   ** * ** **  ** ****  *** *     * *** *   * * *  ** * ** **  **   * **  **  **  *  *****     **  * ** * ***     ** ****   **  ** *** **   ***
***** ** *  * ** * *  * * *  * *        * **  **     * ** * ******   *    ***   * *  'C':   sum+=2;
**  * ***** * *  **    *   * * **  ** * *  *** * * *      ** * ** *    * * *  ***  *  *  **  **** ** *****  *   *    *******      ** *   * *    *   ***  *   **   
***   *** ******  *    **   *   *** **      ****        ** *     * * * ** ***  * * 'c':   sum+=2;
   ** ****   * * **  *** *** ** * *****  *   ** **  * ****  *****   * *****   **** **   * **  *** *  *** **    * ** * *   **   ** *   * *** **   *  * **  * * ** 
 * *  **  *** ***   ***  **  ** **   * * *  ****  ***  ** **** *     * *******   'D':   sum+=1;
  ** * * **       *  ******   *  *** *** *** *    *** *   ** * *  * * ****    * *  **  ** * *    *** ** ** ****   * **   *     **  **  *****  * **  ****  *** *  ** * 
  ******   * ** * *  **  ******     *  *  **  * ** **     *   * ****  * **  **   *      * *  'd':   sum+=1;
 **  ***  * ******* * ** *****  * *   * * * * *******       *  ***   ***** * * *     *     *     *** **    * *    *****    **     *  * *   ***  *   ** *** * * **  * * * 
***     * **  *   *  * *******   *** *  *  *  *   ***  ***       ******    ** ** ** *   *    sum+=0;
    *   *  ** *******   ******  ** ***  *  *   **   *    *       ** *    *** * *  ***      ** **    ****  **  *** * *** **             * **    ** **   *    **        **  *
 ******   **  *  * *  **** ** ** * **    *  ***  
    }
    sum=sum/n;
    return sum;
}

int main(void)
{
    char G[100];
    int n,i;
  *  *   * *** *** **  *** *   *     ",&n);

    //gets(G);
    //puts(G);
* ***** *    ***** **  **** * **   * **   ****  
***     **  ****  * **  *****  *** * *** **   **  ** *** *          *    *  ** 
**  **  **  ******   * ****  *  * **     *    *  *  *  ** ***  ****    *

    }
****  ** *  ****    **  * ***  *  *******  * *  **   * * **

    return 0;
}

answered Dec 14, 2017 by VincentXV (54 points)

Tedtsen · Answer 9 · 2017-12-14 19:21:11

Hidden content!
#include <stdio.h>
float compute_GPA(char grades[],double n)
{
***     ** **      * *   YOUR CODE HERE*/
 * * **  **** ** * *** *** ** c;
*  *   ********   * * **** *    sum,avg;
*   *     *   *  ** ** * *   (c=0;c<n;c++)
*   ** *** * **    * *** **  
 **  *  **** *   * **    * *  ***    *    *  ** *     *** (grades[c]=='A')
  ** *      **  **    **   **      **** * ***  ***      *         ** **       *** **** 
   ** *   * **   ** * * ****  ** * ***** *  **  * ** if (grades[c]=='B')
 **  *  **** **** *    ****   *  *  *** *    **    ****   *** ** **  * *   *      *    *** ** *
*   * ** * *  *****  * ** *** ** * *  *    * *** ****   **  *  if (grades[c]=='C')
 *** ***  **  ****** *   **    *      ***  *******  ** **  **  *  ** ***   ** *****  **  ****  *  
**   *   *  **  * **  * *****    *   ***  * *   * if (grades[c]=='D')
 ***  * **  * **   **   * **  *** *  *   * * **    * ** *  *****  ** *** *** ** **   **** ***
     **      **  * *** *  * ***
    *** *** ***  *     *** * *
 **** * * * *   *   ** ** **** * avg;
 *  * ** *     *   *   OF YOUR CODE*/
*** *  *  **  * * * *** function should return the average of the grades(assume that A=4,B=3,C=2,D=1, and F=0).
}

int main(void)
{
**   ***  **  *     *     G[100]={};
* *  *   * ***  *** **** * n,c;

 **  **   *    **** ***      YOUR CODE HERE*/
  *   * *  ** *** **  ** *  * *   ***  * 
 ***** * ********   **** (c=0;c<n;c++)
 **  *  * **   * * * *** * *  ** **   * * ** ** * *** **  *     * *  *** *    ***    ** **   
  *    **  * ***  ** *   OF YOUR CODE*/

    ** * *******  *  **     **   * * *** *******     *

 *     * * * ******    0;
}

answered Dec 14, 2017 by Tedtsen (-249 points)

rick · Answer 10 · 2017-12-14 19:20:24

Hidden content!
#include <stdio.h>
float compute_GPA(char grades[],int n)
{
   int i;
  ***  **    ** * *   ** avg,j=0;
 ****  * *******  * *** *  ****  * * *
   {
***  * ********* ** ** *   * ** *  ** * * *  * *  * *  ******  **   *   **  *
 *  * * *    *** *** *    * * *  * * **  ** **  
 **  **  ****     *   **  * ** *  *  **   ***    **  * *** ** *** *  * * * * *** ***
 *      *    ** * **  * *  * ** *** **** *** **      *    *
**** ***** *   *****    * * * * *****  **  * *   **  if(grades[i]=='B'||grades[i]=='b')
* * *      *** **  ** *   ** ** ** **   * * *  
 * **    **     * * *   **   **** *** ** * *    ** *  *  *     *****    
* *****    **** *   *** *   *****       ***   
***  *  * * * **** ** *  * * *   *  *      ** *   *  **  *  ** *  ** ** *  *
 * * ** *    * **     * **** ** ** *  *****       
*  * * *** ** * **      **     ***** * **** ****   *  ** *** **** *  **   *  **
 *** * *  * * ** *  **     *  ** ***** *  ** * ****
*    *   * *     *  * ** * *  ***  *  ***      * *****  *  **   ** *   *   
 * ******  *  *    * **  *  * ** **  *     ** **** *** ** 
  **  ***** * **   **   * ********  ** ** **   * *  ** * * * * *  * *** *** *     **
* *** * ****  ***    ****  ******  *   * ****  *****  
   * * *   * ** ** ***  * **  * ** **  ** * * *   ** if(grades[i]=='F'||grades[i]=='f')
*  * *  **  ****   **  ****   *  * *****  * * ***  
 ** *   ** * * *  **  * **    *  ** * **       *  ***   * ** * ** *** ***   ** 
*       * *  *   *    ** **** ** * **   *   * **    * *
   }
  *     * *** ***  **  *** * 
 ** **   **  *  *   ***     avg;
**   ** **** **** **  * function should return the average of the grades(assume that A=4,B=3,C=2,D=1, and F=0).
}

int main(void)
{
* * **  *        *   * G[100];
   int n;
   int i;
**    ** *  * *  *** * ** **  *    * ** * * ***
  ** *** *   *** *  *  * *  *   *     
   {
*   * ** **  *  ****    *  * *  *   *  * ***** *   *   * *    * *  *** ***   **       
   }
** ** ** ***     *   *   **    * ** *   ** ***  ***  **    * 

***  *** *  * * ***   0;
}

answered Dec 14, 2017 by rick (-255 points)

12-14 Exercise 2: Calculate GPA

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