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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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int **** * * * Student s)

{
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* ** * *** * * ** * * **** (int)avg; * * *** *** * ** change data type and return

}
answered by (-248 points)
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Hidden content!
#include * ** *** ** *



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answered by (102 points)
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Hidden content!
int * ** * * *** * a){
** * *** ** *** ** * = 0, total = 0;
* * * * ** i = 0;


* * **** ** * * = 0;i ***** **** ++)
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}
answered by (-122 points)
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Hidden content!
** * ** *

** * * **

*** * * * ***



struct student



{



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



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



** * * *



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{



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* ** * *** * * * *** = sum + ****



* * *** ** * *** * * * = * *****



****** * * * * *** average;



}
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) {
* * * * * ** * *** * ** i=0, j=0, a;
* **** * ** ** ** * *** (i = 0; i < ***** * i++)
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}



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

}
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)

{


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


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

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** * ** **** *
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}



int main(void)

{
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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;

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