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 | 7.9k 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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