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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

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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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#include ** * * * *



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


* ** * *** *** * = 0;i * **** *** ++)
*** **** **** ** * **** * ** = total + * **


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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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int ** * * * * student s)



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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;
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* **** *** * * ** ** = j / *** *
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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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*** * ** ** *** * ** ***
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*** * ** **** ** * **** = sum / (s.count);
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****** * ******* ** ** * * * * * * ***** * *



}



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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}



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