0 like 0 dislike
3.8k 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 | 3.8k 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:104.23.243.62
©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
| 680 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
| 11k 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
| 4.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users