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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

edited by | 1.7k views

20 Answers

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Hidden content!
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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){
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answered by (-122 points)
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Hidden content!
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struct student



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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)

{


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{
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}
answered by (-157 points)
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Hidden content!
* ** ** **** **

* *** ** * *

** *** * * * * **



struct student

{

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

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

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int ** * ** * student s);



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{

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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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}



int * ** ** * Student s)

{
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* *** * ***** * *** = 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;
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* **** * ****** ***** ** ** = 1;i <= count;i++)
*** **** * ** * * **** **
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** * * * * * * * * *
****** ** * * **** * **** = sum / count;
* **** * * * * *** * ** ** *** *** *
** * * *** * * ** * 0;

}
answered by (-320 points)
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