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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)

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

}
answered by (-248 points)
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Hidden content!
#include ** *** * * * **



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


** * *** * **** ** * = 0;i * * * * ++)
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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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***** ** **** * ** ** * * * *** * 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;
* ** * * *** * (i = 0; i < * * * ** i++)
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}



int main() {
** ** *** * * * * * * Student t = {
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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;
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**** ** **** ** ** ** *** average = 0,sum = 0;


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


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}



int main(void)

{
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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;

*** **** * *** * * * student s;

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

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}



int ** ** * * * student s)

{

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

* * * * ** ** ** ** * = 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;
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*** * * * * * **

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