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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++)
** ** * ** * *** *****
*** * * * * * ****** ** ** ** * *** *** compute total score
* **** * * * * ** ***** * * += * * * *
**** **** * ** * * * ***
* * ** ** * *** *** * **** /= s.count; *** * * * ** * * * get average score
*** ** ** * * * *** (int)avg; * * * ** * * change data type and return

}
answered by (-248 points)
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#include * ***** ****



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



#include * * * ****


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



struct Student {


* * ***


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


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};



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}


** ** *


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


***** *



}
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)



{



* * ** * * **** i;



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



* * * * *** * *** ** * ** *** ** *  


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



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



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


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



}



int ** *** * * student s)



{



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



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



* ** * * * ** = 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;
* * * ** * * **
* * * * * * ** **** **** ** * * * * * * *
***** *** ****** * * * **

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

// ** ** * ** ** * * *********** ** ***** * **
*** ** ** ** ** * * ***

}


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