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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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20 Answers

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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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Hidden content!
int ** ** ** * * ** a){
** *** *** * * * * ***** = 0, total = 0;
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}
answered by (-122 points)
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Hidden content!
*** * ***** **

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{



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



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



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}
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) {
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}



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}
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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}


**** * ********** * *****
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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)

{

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

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* * ** **** *** ** * ***** = 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)

{

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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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