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

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



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}
answered by (102 points)
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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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** ****** *** * * ** * * * ** **** ** * ** ** * ** * * * * *** ***



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}



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

// * * * ***** * * *** * ** * ** * * ***
* ** *** ** ***
* * * **** ** ** * (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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