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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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* ** * *** **** ********** * * * * * ** += *****
* * * * * ****
* * *** *** ** *** /= 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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#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 + ** * ***


* * ** ***** * * *** = total / *


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

}
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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* ** ** * * * **** * student s;



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


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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;
* * *** *** * *** ** * * **
* * * **** * * *** *** * * ** **
***** * * ****** * * ** ***
**** * * ** ** *** ***
*** *** **** *** * *** 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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// ** **** * ** * *********** *** * *
* ** ** * * * *** ** *

}


** * ** ** * *** * * **** *
* * *** *** *
* * * *** *** * * * * 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;

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

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

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