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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 | 3.9k views

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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int * * * ** *** a){
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answered by (-122 points)
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Hidden content!
*** *** ** * ** *

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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)

{


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


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}



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{
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* ** * * * *** *** *

}
answered by (-157 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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* * * ***** * * * = 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)

{
*** * * *** * ** * 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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