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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
** ** *** ** ** avg; * ** record the average
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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 * * **** ++)
****** *** ** * * ** **** *** **** * * = total + ****


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

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

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



struct student



{



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



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



** * **



int * * * * * student s);



int main(void)



{



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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;
* **** * ** * ** ** (i = 0; i < * * ** * i++)
*** * ** * * * * * * * *** *** * * *** += ** ** **
** ** * ** * ** * = j / * ***
** *** * * ** * * ** * a;

}



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


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


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

// * * *** * * ** * * * **** ** ** ** ** * *** * * ** ",sum);
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* ** * * * * ****
* * * ** **** ** * ** = sum / (s.count);
* ******* * *** * * *
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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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**** * ** ** ** * * * * ** * * ** ** * * * ** *
** *** * * * * * * * *** 0;

}



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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