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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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* *** ** *** * * * * /= s.count; * * * ** * * *** ** get average score
**** * *** * * ** * ** (int)avg; ** ** * ** ** * change data type and return

}
answered by (-248 points)
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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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struct student



{



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



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



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


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