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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: 19793 - Available when: Unlimited - Due to: Unlimited
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23 Answers

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Hidden content!
int *** ** Student s)



{


** ** ********* * * * * *** * i , sum = 0 ;


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


* * * * ** * ***** ** * * ** * *** ** ** * += s.grade[i];


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



}
answered by (-162 points)
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Hidden content!
#include * * ** ** * **



#include * *** * * * *



#include ***** *



#include ** *** * *



struct Student {


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


* *** ** * * * count;



};


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



}
answered by (122 points)
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Hidden content!
** ** * *** *
** **** ** *** * *

struct Student {


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


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



};

int ****** * * * Student s)
* ** ****
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* * * * * ** *** * * ** * *** * * = sum/s.count;
* ****** * ** * * * ** ** ** **** ** avg;
* ** ** *** ** *** *
answered by (-110 points)
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Hidden content!
* *** *** *
* * * ****** **


*



struct Student {


** * * * * ** ** *


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



};
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int *** ** * Student s)

{
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* * * * * *
** ** * c;

}
answered by (-146 points)
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Hidden content!
int * * ***** ** **** s)



{


**** * * **


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


* ** * * * ** ** *


** * * * *


* * *** c;



}
answered by (-146 points)
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Hidden content!
#include * **** *

#include ** * * *

struct Student

{
* *** * * * * *** *
*** ** * ****** ** * * * count;

};

int **** * * * ** Student s)

{
** **** * *** * ** *** sum , i , c;
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** ** ** ** * * * *** = sum + *
* * ** ** * * ** * * = ** ****
* * * * ** *** c;
* ** * ** * ** * **

}
answered by (-194 points)
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Hidden content!
int *** ** * ** * s)

{
** *
* * *
**** * ** ** ** *
* ** ****
* ** **
* * ans;

}
answered by (-304 points)
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Hidden content!
#include ** * **

#include ******* ***** **

struct Student

{
* * ** * * * * grade[20];
* **** ** * ** * count;

};

int * ***** *** * Student s);

{
** * * ** sum , i , c;
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* ***** *** * * = sum + ** ***
** ** ** ** * ** ** ** = * ***
* ** * *** * ***** * c;
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}



int **** *
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** * * Student;
** *** * i , grade[20];
* * *** * * **
** ** ***** * , *** ** ** **
*
** * ******** **
***** 0;
** * *
answered by (-194 points)
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Hidden content!
int * * ****** Student s);

{
* * ** *
* * ** ** *** * * **** *
* * * ****** ***
*** * ***** * *
*** ** ** c;

}
answered by (-146 points)
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Hidden content!
int average_grade(struct student s)

{

    

   
* **** *** * ** * ** * *** * *** * * ** * * * ***** average=0;
*** * * * * ** * *** *** **** *** * * ** ** ** ** * * sum=0;
* **** **** * * * ** ** ** * *** *** * ** ** * * * * * i;
*** * *** ***** * * * * * * * ** * * * ** * * * ***** ** * **
* ******* * * **** * * * ** * ** ****** *** * * ** = sum + s.grade[i];
* * * **** ** **** * * * * * * ** * * * ** * ** * *** = sum / s.count;
** ** ** * ** * ** ** * * * * **** * ** * **** *** ********* ** average;

}
answered by (-188 points)
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