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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
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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 ** * ** * * *



#include * ** * * *



#include * ******* *


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*** * * * * *** * * *** 0;


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



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



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


** *** * * * *** ** ** ** 0;



}



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