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有一個學生的結構如下

struct Student {

   int grade[20];

   int count;

};

grade 陣列裡儲存的是每位學生的成績, count 裡儲存的是該位學生共修習多少科目,請用這個結構實作以下函數。

int average_grade(struct Student s);

該函數傳入一個學生的結構,然後計算出該學生的平均後回傳。
[Exercise] Essay (Open question) - asked in 作業 by (18k points)
ID: 19748 - Available when: Unlimited - Due to: Unlimited

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int *** **** ** * Student s)

{
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* ** * *** * * * * /= s.count; * * ** * * * * * get average score
** * * * * * * * * **** * (int)avg; * ** *** ** ******* change data type and return

}
answered by (-248 points)
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#include * * * **** **



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answered by (102 points)
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int * * * ** * ** ** * a){
** * ** * ** *** = 0, total = 0;
* ** ** * ** * **** i = 0;


** ** * ** ** ** * = 0;i * * * ++)
* * * * ****** * *** * * * *** *** ** = total + ** *


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

}
answered by (-122 points)
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Hidden content!
*** *** ** * **

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*** * ** ** *



struct student



{



******** * * * * **** grade[20];



* * *** * ** ***** * * count;



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{



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* * ** * ** *** * * = sum + * **



** ** * * ** ** ** **** * = * ** *



* * * ** ***** * *** average;



}
answered by (-72 points)
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Hidden content!
int average_grade(struct Student s)

{
** ** ** * ** * * ** * ** i=0,j=0,k=0,r=0;
* * *** * ** **** * ** *
* * * ** ** ** **** * * * * * * * ***
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}
answered by (-8 points)
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Hidden content!
* *** * * * * * ***



struct Student {
***** ** * * ** * * ** grade[20];
** * * *** *** *** * count;



};



int ** * *** * Student *s) {
** ** * ** * ** *** * i=0, j=0, a;
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**** **** **** *** ** * ** ***** a;

}



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* ** ****** ** ** **** *
** ** * ** * * *** * ** * *** ** * **** * * **
** *** ** * *** ** **** * * 0;

}
answered by (-105 points)
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Hidden content!
#include <stdio.h>

#include <stdlib.h>

#include <ctype.h>

#include <string.h>



struct Student {


***** ** **** ** * grade[20];


** * * **** * * ** count;



};



int average_grade(struct Student s)

{


******* *** * * * ** * * ** i;
** *** ** * * ** *** **
** ** * ***** * ** * average = 0,sum = 0;


** * * * *** * * (i = 0;i < s.count;i++)


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


* * * * * ** * * ** **** * * * * **
* ***** * *** * * ******
* **** * ** ** * ** * ** *** 0;
** *** * * * ***** *

}
answered by (-157 points)
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Hidden content!
** *** * * *

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

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



struct student

{

* * ** * * * *** * * * ** grade[20];

** *** ****** * * * * count;

 };



int * * * * *** * student s);



int main(void)

{

**** * *** * ** ** * i;

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}



int * * * * * student s)

{

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

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

** ***** * * ******* = sum + s.grade[j];

** * ******* * *** **** * = sum/s.count;

** **** * * ** * ** ** average;

}
answered by (-102 points)
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Hidden content!
**** ** * * *** *** **
* * **** ** *
* * * * ** *



struct Student

{
* *** **** *** * ** ** ** ** * grade[20];
* * * ** *** *** ** * ** count;

 };



int *** * * Student s);



int main(void)

{

 int i;
* * * ** ** * ** Student s;
* ** *** * * * * * *** **

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

*** * ** * **** ** ** ** ********
*** **** * * ** **** ** **** ** 0;

}



int * ***** * * ** Student s)

{
* ** ** ** * * ** * ** k,b=0;
* * * * ***** *** *** * **** * * * *
* * * *** * * * ** ** * * ** = b+s.grade[k];
** * ** * *** *** * = b/s.count;
* ****** ****** * * **** * * *** ** * *

}
answered by (-136 points)
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Hidden content!
#include <stdio.h>

#include * *** ***** ** *

struct student

{
** ******* *** * * * ** * grade[20];
* * * ****** ** ** count;

}s;

int main(void)

{
* *** * *** * **** ** student s;
*** * *** *** ***** ** grade[20];
*** *** ** *** ** * ** * count;
* * ***** * * **** * * i;
* *** * * ** * ** * sum = 0;
** ** ** ** ***** * ** * * aver = 0;
** *** * *** **** * ** **** * * *** * **
* * * *** * ** * ****** = 1;i <= count;i++)
* * ** * *** ** * ** *
**** * *** *** * **** ** *** * **** * **** * *** **** * *** * **** *** **
* ** **** *** ** * * **** * *** ** * *** += grade[i] ;
** * ** ** ** * ** **
*** * * * ** * **** * * * = sum / count;
**** ** * * * * *** * * ** * * * * *****
* ** * * ** ** * ** ** **** * 0;

}
answered by (-320 points)
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