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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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}
answered by (-248 points)
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Hidden content!
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answered by (102 points)
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int ** *** ** * a){
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}
answered by (-122 points)
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Hidden content!
** *** * ******** *

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struct student



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



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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) {
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}



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}
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;


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}



int main(void)

{
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**** ** * * * ** i=0;
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}


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* * * ** *** *

}
answered by (-157 points)
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Hidden content!
*** *** ***** *

* **** * ** *

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



struct student

{

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

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

 };



int * *** * * student s);



int main(void)

{

*** * *** * * **** i;

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int * *** * * student s)

{

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*** ** * * * **** * * = 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)

{

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** ** ** ** *** ** Student s;
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*** ** ** * *** ** **** **** * * * * * *
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}



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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