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 | 5.7k 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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