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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)

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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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int * ** * *** a){
** * **** * * * ** = 0, total = 0;
*** ** ** ** * i = 0;


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

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* ** **



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

}
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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* * * * * ** ** *** * a;

}



int main() {
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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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* *** * ********* ** * * * * * ** *** * *

// * ** ** * ** * *** * * * * * * * * * ** ",sum);
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}



int main(void)

{
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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;
** ** *** **** ** * * * *** *

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