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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 | 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!
** *** **** *
* **** * **


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

};

int main (void)

{
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int i;

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{
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}
*** ** *
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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()

{
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}



int average_grade(struct Student s)

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

{
* ** * **** ** **** * i,a,sum;


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


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}



 



 



int main()

{


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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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* * * ** *** * ** ** ** **
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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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}



int average_grade(struct Student s)

{
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* ** * * ** ** ****
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* ** ** * ** ** ** a;

}
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!
** ** * ** * *


** * * *** *


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


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


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


*



struct Student {


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


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}


**** *



int main ( void )

{

struct Student s;


** * **** s );


* *


**



return 0;



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

struct Student {


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


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



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

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



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



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

};



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

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

}
answered by (-216 points)
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