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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

edited by | 2.6k views

20 Answers

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int *** * ** Student s)

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* *** ***** * ** * * * * (int)avg; ** * * * * ** * * change data type and return

}
answered by (-248 points)
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Hidden content!
#include **** * ***



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answered by (102 points)
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Hidden content!
int * * ** *** * a){
* *** * * *** * * ** = 0, total = 0;
** ** ** * * * i = 0;


******** * * ** * = 0;i * *** **** * ++)
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}
answered by (-122 points)
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Hidden content!
******* * *** * *

******* ***

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struct student



{



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



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



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int main(void)



{



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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;
** * **** ** * * * * ***
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}
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++)
* *** * * ** ** * * * * ** **** ** ** * += * ** * * **
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}



int main() {
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** ** ****** ** * **** * * *** * * ***** *** * * * ***
* *** *** * * * ** * * **** 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;
* ** * * * ** *
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* * * ** * **** * **** *** * (i = 0;i < s.count;i++)


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* * * * * **** *
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}



int main(void)

{
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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;

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

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}



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;
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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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