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

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

* * *** * *****



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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* * *** * * r;
**** * ** **** * **

}
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() {
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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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*** * *** * **** *** *
* * * ** * * ** *** *** * ** * * * ***



}



int main(void)

{
* * ** * * ** **
**** * * * ** ** *** i=0;
******** ******** ** **
**** ** * *** * * ** Student s;
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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;

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

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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;
******** * * * * * ** ** * ***

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