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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 + *


*** *** * * * ** * ** = total /


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

}
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)



{



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



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



* ** ** * * ** ** = sum + **** **



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



** * * * *** * * ** average;



}
answered by (-72 points)
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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++)


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

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



}



int main(void)

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