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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
** **** *** ** * * * * ** * i++)
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* * *** * * ** * ** * *** ** * compute total score
* * * ***** *** ** * ** *** ** *** * ** ** += ***** *
*** ** * * ** * *
* ** * ** ** * * ****** * /= s.count; * * * ***** *** **** * * get average score
*** ** * ** ** (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 **** * *** ** ++)
** ** * * * * *** * *** * = total + ** ** *


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

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

* * ** * ** ****

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



struct student



{



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



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



*** *



int * * ** **** student s);



int main(void)



{



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



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}



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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;
* * ** * ** **** * * * **** **
** ** * * ** * * *** * * * *
* * * **** *** * ****
* * ** * *** *** * ** * ***
* * *** *** * ** * ** * 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++)


* **** *** *** * **
* * * * ** **** ** ***** ****** *** ** ****
* **** * ****** * * * * * * * * *** * * * * * += (s.grade[i]);
** * * *** * ** * ** * **** *** **

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



}



int main(void)

{
** ** * * * ** * ***
* ** * * * * * i=0;
* * ** * ****** *
* * * * * **** Student s;
* ** * ** ** * **
* **** * * *** * *** * * *** * ** * * ** * **
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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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*** * * *** *** * * * * * * * * * **

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

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