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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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int **** *** Student s)

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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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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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}
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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**** ** ****** * * ** **
* * *** ** *** **** ** ********** ** * * *** ** **
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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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* ** * ** * * ** * * * * *** average = 0,sum = 0;


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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)

{

 int i;
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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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