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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 | 2k views

20 Answers

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}
answered by (-248 points)
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Hidden content!
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answered by (102 points)
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int * * ** * a){
****** ** * ** *** = 0, total = 0;
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}
answered by (-122 points)
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Hidden content!
** ** *** **

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



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}
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) {
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}



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}
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)

{


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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);



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{

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int * * * * ** student s)

{

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*** * * *** * * **** * * = sum + s.grade[j];

** ********** * * * ** * = sum/s.count;

** * * * * * ** * ** * average;

}
answered by (-102 points)
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Hidden content!
* * ** * * *
* * * * * ** *
* * *** * * ***



struct Student

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

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int ** * * Student s);



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{

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{
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*** **** * * * * * *** * = 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++)
*** * * *** * * *
*** *** * ***** **** * ** * * * * ** ** *** * ***** ******** ** **** * **
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* ** ** * * *** *
****** **** * **** * * * * = sum / count;
* **** * **** ** * ** ***** * ** * * ** *
* *** * * * * * **** * 0;

}
answered by (-320 points)
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