0 like 0 dislike
3.4k 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 | 3.4k 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:172.70.80.112
©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
| 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
| 2.1k 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
| 634 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
| 10.1k 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
| 4.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users