0 like 0 dislike
2.6k 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 | 2.6k 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:172.71.254.149
©2016-2025

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
| 836 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
| 1.6k 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
| 520 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
| 7.8k 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
| 3.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users