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


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}
answered by (-122 points)
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Hidden content!
* * ** * * * *****

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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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}



int main() {
* * *** * * *** * Student t = {
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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;
*** ** ** ** * ****
** *** ** **** * ** ** average = 0,sum = 0;


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


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



int main(void)

{
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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)

{

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

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

******* * *** ** * * * ** = 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;
* *** ** ** * * * * * Student s;
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* **** * *** ** ***** * ** * *
* * * ** * ** * * * ** ***** ** * * ** ** ****
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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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