0 like 0 dislike
3.7k views
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 | 3.7k views

20 Answers

0 like 0 dislike
Hidden content!
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)
0 like 0 dislike
Hidden content!
#include *** * ***** *



#include ******



#include ** * ** * ***


*** * * *** * *



struct Student {


*


* * * * * ** * **


*****


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


* * **



};



int ** * ** Student s)



{


* **


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


** ****


* * * * * * average = 0,sum = 0;


* *


* ** **** * ** * * * (i = 0;i < *** *


** *


*** * ** * * **


* **


** ** *** ** * * *** * *** * ** += ** ******* * *****


* ** *


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


***** ***


* *** **** * ** * **** = sum / **


* * *


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


** ***



}


** **



int ** *


***



{


** **


* * * *** **** * *** ** ** * i=0;


* *


* * * * * * * * ***** Student s;


* **


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



*


** ** ***** **** * * * * (i = 0;i < ****


*** *


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


** * *



}


*


*** * * **


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


* * *



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


* * ** *** ** ** = 0;i *** * * ++)
** ** * ** * ** * * * * *** * = total + ** ***


* ***** * * * ** * = total / *


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

}
answered by (-122 points)
0 like 0 dislike
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)
0 like 0 dislike
Hidden content!
int average_grade(struct Student s)

{
**** * * * *** * ** i=0,j=0,k=0,r=0;
** * *** ** * ** ***** **
* * ** *** ** * * * * **** * *
* * * * ** * * * *** * *
** * ** *** ** *** ** ** *
** * * **** * ** * * * r;
********** * * ** **

}
answered by (-8 points)
0 like 0 dislike
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)
0 like 0 dislike
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)
0 like 0 dislike
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)
0 like 0 dislike
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)
0 like 0 dislike
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)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:162.159.115.31
©2016-2026

Related questions

0 like 0 dislike
3 answers
[Exercise] Essay (Open question) - asked Dec 21, 2016 in 作業 by Shun-Po (18k points)
ID: 19755 - Available when: Unlimited - Due to: Unlimited
| 1.1k views
0 like 0 dislike
9 answers
[Exercise] Essay (Open question) - asked Dec 21, 2016 in 作業 by Shun-Po (18k points)
ID: 19753 - Available when: Unlimited - Due to: Unlimited
| 2.3k views
0 like 0 dislike
0 answers
[Exercise] Essay (Open question) - asked Dec 28, 2016 in 作業 by Shun-Po (18k points)
ID: 20139 - Available when: Unlimited - Due to: Unlimited
| 666 views
0 like 0 dislike
82 answers
[Exercise] Coding (C) - asked Nov 23, 2016 in 作業 by Shun-Po (18k points)
ID: 17578 - Available when: Unlimited - Due to: Unlimited
| 10.8k views
0 like 0 dislike
26 answers
[Exercise] Essay (Open question) - asked Nov 9, 2016 in 作業 by Shun-Po (18k points)
ID: 17203 - Available when: Unlimited - Due to: Unlimited
| 4.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users