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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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* ** ** * ** * ****** * * (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!
** ** ** *

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

* * * *** ** **



struct student



{



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



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



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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++)
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***** * * * * ** ** * 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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** ******* *** * ***
* * ** **** * **
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* * *** ** * **** * * * *
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}



int main(void)

{
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** * ** * * * ** *** *** * Student s;
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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)

{

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

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

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