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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
| 564 views

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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{


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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;



};
*** *

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;
** * * **** * * * * * **** * * * *
** ** *** * * ** = sum + * ***
* * * ** ** * ** = * *
**** * * * ** **** * * c;
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}



int * * **
**
* ** * * 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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