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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
| 3.8k views

23 Answers

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Hidden content!
int **** * * *** Student s)



{


* * *** ** *** ** * * i , sum = 0 ;


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


* **** ** ** * * *** ** * ** ** ** ** ** **** * += s.grade[i];


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}
answered by (-162 points)
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Hidden content!
#include *** ** * *



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struct Student {


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}
answered by (122 points)
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Hidden content!
**** *
* * **

struct Student {


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


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



};

int ** * ** * ** Student s)
* ** * * *** * * *
* * * * * * ***** ** **** *** ** * s, i, sum,avg;
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* ** ** * * ********* ******** * ** = sum/s.count;
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answered by (-110 points)
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Hidden content!
* ***** ********* **
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struct Student {


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


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



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}
answered by (-146 points)
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Hidden content!
int ** ** * ** * * s)



{


* * **** * *


** * * * * ** * *


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* * * c;



}
answered by (-146 points)
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Hidden content!
#include * ** * * ***

#include * * *** *

struct Student

{
** * *** *** * ** * ** *
* * ** ** ** * * count;

};

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**** ***** ** * *** ***** = * ** *
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}
answered by (-194 points)
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Hidden content!
int * * ** ** *** * s)

{
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}
answered by (-304 points)
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Hidden content!
#include ** * *

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

struct Student

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

};

int ** * * ** * Student s);

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

}
answered by (-188 points)
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