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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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}



int ** *** student s)



{



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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;
* ** * *** * ** ** * ** *
** * *** * ** * *** * * ***** *******
* * * * ** ** * * *** * * *** *
* * **** * * *** ** *** * **
* ** **** * ** *** * ***** 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++)
** * * *** ** * * * **** * * * += * * * *
*** * * * *** * *** * = 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++)


* **** * *
* *** ** * ** * * * *** * * ** * * ****
*** * * * * ** * * ** * ** * ** * * * * += (s.grade[i]);
******* ***** ***** ** * **** * ** *** **** *

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



}



int main(void)

{
**** * **** *
** * ** ******* *** ** ** * i=0;
****** * ***** * * *** * *
* ** * * * ** * * * * ** 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;

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

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

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