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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)

{
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}
answered by (-8 points)
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Hidden content!
* ** ** * **



struct Student {
*** ** * * * * * grade[20];
* * * ** * **** count;



};



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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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}
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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{

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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;

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int * ***** **** Student s);



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{

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

}
answered by (-320 points)
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