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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 | 2.3k views

20 Answers

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Hidden content!
#include ** * *

struct student

{
* ** * ** ** * ***
** ***** *** ** count;



};



int *****

{
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* ** * * ** = **** ** / count;
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** * * * ***** * 0;

}
answered by (43 points)
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Hidden content!
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*** ** ** ***** * * * count;

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int main (void)

{
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** 0;

}
answered by (-124 points)
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Hidden content!
#include <stdio.h>

struct Student

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

};

int average_grade(struct Student s);

int main()

{
** * ******** ** * * Student s;
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int average_grade(struct Student s)

{
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* ** ** *** * *** (i=0;i<s.count;i++)
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* *** *** **** * * * a;

}
answered by (-162 points)
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Hidden content!
#include ** ** * *******

#include ** * ** ** * *



struct Student {


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


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



};



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

{
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* ** *** * * ** * = 0;


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{


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* ** ** * ** * *** * *** ** * * *** * * * * *
*** * * * ***** *** *** * 0;

}
answered by (-186 points)
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Hidden content!
#include <stdio.h>

#include<stdlib.h>

struct student{int grade[20];int count;};

int average_grade(struct student a)

{
** * ***** *** ****** * * c,i,j=0;
*** ** * * * *** * ** * *** * * *** *
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* **** * ** *** * ** ** * j;
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int main(void)

{
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* ** ** * ** * *** ** *** 0;
* ** ** * *** ** ***
answered by (-122 points)
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Hidden content!
#include <stdio.h>

struct Student

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

};

int average_grade(struct Student s);

int main()

{
* **** * *** * * * * Student s;

** ** * * *** ** i;
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}



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{
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}
answered by (-124 points)
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Hidden content!
int * ** ** * student s)

{
** ** * *** ** *** * * j =0 , k =0 , ave , i =0 ;
* ** ** ** ** *** = 0 ; i < s.count ; i++)
*** ********* *** * * ****** ** ** ** **** * *****
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*** *** * *** * ***** ****** * ** * * *** **
** *** ** ** ** * * * ** * ** * *** = j/s.count ;
****** * * * ** ** ***** *** * * ** ** * ave ;

}
answered by (-87 points)
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Hidden content!
* *** **** ***** *


* * * ** * **


** ** *** *


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


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* *



struct Student {


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


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}


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int main ( void )

{

struct Student s;


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* * *


*** *



return 0;



}
answered by (-276 points)
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Hidden content!
** *** * *** * **** * *

struct Student {


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


* * ** * * * * count;



};
** ** * * ** ** * ** * * Student ** **

 {
** * * **** * * * **** Student average;
*** * ** ** *******
* ****** * * * * * ** * * *** * *** *
** *** * *** * *
**** ** * ** **** *****



 }
answered by (-143 points)
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Hidden content!
#include * **



struct Student {
* *** * ***** ** * * * ** **
* * ** *** * ** * count;

};



int * ** * * ** Student s)

{
** *** * * **** * * * *** ** i,sum;
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* ** * ** ** *** * ** * **** ** * ** * * * * = sum + * ****
*** *** * ** * * *****
******* ** * ** * * = sum / count;
* * ** * *** * ** ** * sum;

}
answered by (-216 points)
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