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

{
* * ** *** *** * **** *** ** i; ** ** * *** *** ********** * counter
* * ** ** * * ** ** avg; ****** record the average
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** *** * ** * * * /= s.count; * * ***** *** * * *** ** get average score
**** **** ** * * * * ** (int)avg; **** *** * ****** change data type and return

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



* *** * *** * * ** ** ** 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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* * * * * ***** * ** * * *** *
******* ** * *** * ***** r;
* ** * ** *** *** *

}
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++)
*** * * ** ** * * ** * ** * * * * * *** * += * ** * * *
* *** * *** *** * = j / ** * **
** *** **** *** * *** * a;

}



int main() {
** *** * * * * ** * ** * Student t = {
* ** * * * *** ** ** **** * * **** *** ** *** 100, 23, 33 }, 3
* ** *** *
* * ***** * ** ** ** ** * *** ** * * ** **** *
* *** * * * * * * * 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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* * * ** * * ****** * *** *** *** ** * *

// ** * * * ** ** ** * **** **** * * * * * * *** ",sum);
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* ** * ** ** ** *** ****
* ** * * * **** * * ** = sum / (s.count);
* **** * * **** ** **** *
* ** *** * *** ** * ** * **** * ** * * * * **



}



int main(void)

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

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

}



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;
* * ** ** ** ** *** * *

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

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