0 like 0 dislike
15.2k views
請設計一程式,由使用者輸入N個數字,求這些數字的平均。使用者輸入的第一個數字N代表接下來會有多少個數字要求平均,接下來的N個數字就是需要計算平均的數。輸出請輸出到小數點後6位。

sample input:

10 1 2 3 4 5 6 7 8 9 10

sample output:

5.500000
[Exercise] Coding (C) - asked in 2016-1 程式設計(一)AD by (18k points)
ID: 15385 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00

edited by | 15.2k views
0 0
Called for Help

121 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
* * *** ******** ***** * a,n,s;
* * * * * ******* * * * * *** *** * ** *** *** *
* * * * * * * = 1 ;a <= n; a++) * * ***** * * * *****
* * * * * * ***** *** * * *** += a  ;
**** * *** * * * * ***
* **** *** * * ** * * ** * ***
** *** * * *** * * * * * * ** ** f",s / n);
** ** * *** *** ** * **** ** ** ** ** * ** ** ***** * * *** * * *
* * * * *** ** ** **
* * * ** ** ** * ***
* *** ** * ** **** ***** ** *** ***
**** ** *** ******** 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
**** *** *** * * * * a,n,s;
** *** * * * * * * * * * *** *
* ** * ** ***** * * = 1 ;a <= n; a++) *** * ** ***** ** ****
* *** ** * *** * * **** * * *** * += a  ;
* ** ** * ** * *
* ****** ** ***** * * * ** *
* * ** ** * ** * * ** ** * ***** * *
** * * *** * * * * * *** * *** **** ** ** ** * ***** ** ** *** * * * * **
* ** *** ** **** ****
* * *** *** *** * ** *
* * ** * ** *** * * *** *

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
* ** ** ** * ** * * ** a,n,s=0;
** ** **** * **** * ***** *** * * ** ****
* ***** *** ** ** ** = 1 ;a <= n; a++) ******** *** ** *
* * * ** * * * ** *** * * * * += a  ;
* ******** ** *** ** * ** * **
* ** ****** * *** * * ***** ** ***
** *** * * * *** * **** ** ** * **** ***
* * * ***** *** * ** ** * ** * * * * * * **** ** * * **
** * * * * ***
* * * ** * * * * * ***
* *** * ** **** * ** * ** ** *** ** * *** **

   return 0;
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * ** * * ****

int main()

{
****** ** *** * i, num[i], N, sum=0;
* ** * * ** * * *** **** * *
* * * *** * * * (i=0; i<N;i++)
* ** * * * ****
* * * ** * ********** ** * * ** ** ** ** *** &num[i]);
** ** * ** * ** * *
*** ** * * * (i=0; i<N;i++)
** * * * * * ***
* * * * ** * ** **** * ** * * * * *** * ** ** ** * += num[i];
** * * *** ** ** * *** * * * ** * ** ******* * * * ** * * sum);
* * *** ** * ** *
* ** * * *** ** * * * ** *
* ** ***** * ** ***** = sum/N)

** ** * *** * ****** ** * ** * * mean);

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

}
answered by (-110 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main()

{   
* * ** * ***** *** * * * avg = 0 ;
*** *** * * ** * * ** n;
** * *** * ** ** *** num[5000]={0};
* **** * * *** * * * sum = 0;
* ***** **** *** * * ** * * i = 0;

  
** * *** * * * **** * * * **** ** n ");
**** * * * * * * *** *** ** , &n);
* ******* ** ***** * *
* * * * * * * ***
****** * * ****** ****** * * ***
* * **** * ***** * ** *** , &num[i]);
* * * * **** *** * *
* * * ** *** ** * ** *** ***
* * *** ** **** * *
** *** ** ** ** * * **** = sum + num[i];
* * ** * * * ** *
* ***** * *** * *******
** * * ** * **** * ** = (sum / n);
* *** **** ** * *** * **
******* ** * * * * **** ** ** * ** ** , avg);


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

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main()

{   
* * * * * * **** * ** avg = 0 ;
* * * * * * * ** * ** * ** n;
*** * * *** *** * ** * * num[5000]={0};
** * * * ** *** ** sum = 0;
* * **** ** *** ** * i = 0;

  
** * * * * ** ** * ** * n ");
*** ** *** * * *** ** * * ** * ** * , &n);
** * ****** *
*** * * * * * **
* * * * * ***** * * * **** ** *
* * * ** ****** * * * * * * , &num[i]);
* * * ** * ** *** *
* *** ** * * * *** * * **** ****
* *** * **** * *** *
** ** ***** * * = sum + num[i];
* * * * * ***** ** * *
**** * * * *** * ** *** **
* * * * *** ***** *** ** ****** = (sum / n);
*** *** * **** * * ***
* * * ** * **** * * *** ** ** * * * * , avg);


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

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main()

{   
* * ****** * * *** * * avg = 0 ;
*** * * * * * ** * n;
* * ** * * *** * * **** * num[5000]={0};
*** * * ****** * * **** * sum = 0;
* * *** * ** * * * i = 0;

  
** * * * *** ** * *** ** ** ** n ");
* * * * * ** * * *** *** ** * ** , &n);
* * **** * * *
* * *** ** * *** ****
*** * * ** ** ******* * * * *
** * ****** ** **** ** * **** * **** , &num[i]);
* * * ***** *** *
** *** ** ** **** * *** ****** ***
* * ** ** *** * ** ** *** *
*** * * * * * * * = sum + num[i];
* * *** * ** * * * **** **
* **** * * * **** **
** * * ** ** * *** *** * = (sum / n);
** ** * *** ** **
*** **** * ** * * ** * * ** * * * ** ** * * , avg);


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

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main()

{   
* *** ** * * * * ** ** avg = 0 ;
* ** ** ** **** * ** * n;
*** * * *** ***** *** * * * * ** num[5000]={0};
* ** * ** * ** ***** sum = 0;
* *** * * * * * * ** i = 0;

  
* * **** * *** ** ** * * * n ");
** **** * *** ** * * ** ** * *** , &n);
* ** * **** * * * *
** * ** ****** * * *
*** * * * **** ******** * *
** * ** * * **** *** * ** *** * * ** , &num[i]);
***** ** ** ***** * **
***** * * * ** ** ** * ** * **
*** * ***** * ****** ** * ***
* ******* **** ** ** **** = sum + num[i];
* ** *** ** * **** *
* *** * * ** * * * *
* * * * ** * ** ** ***** = (sum / n);
* * ** ***** ** * * ** *
** ** * * *** * * *** * ** **** *** , avg);


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

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
** **** ** * * * **** ** a,n,s=0;
* * * *** * *** *** ** *** ******** *** ** ***
* **** * * * *** ** * ** = 1 ;a <= n; a++) ** * ** ** * * * * * *
* * *** * ** ** ** *** * ** ** += a ;
* ***** * ** ** ** ** * *
* * ** ** **** * * ** ***
**** * * ***** ** ** ** ******* * / n );
** **** ** ** * * * ** * ****** ** * ***** ******** * ** * * ** ** **
* ****** * ** * * **
* ** * ** **** * * * *
* ** ** ** * *** ** ** ** * ***** * *** ****

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{   
****** * * ** *** * * avg = 0 ;
**** * * * * ** ****
** ** ***** *** ** n;
** ** * * * * * * * **** num[500]={0};
**** ** ** * * * * ** * sum = 0;
* ***** * * * ****** ** * **** i = 0;

  
* * * * ** ** ** * * ** * * n ");
* * *** ** **** * ** *** **** ** * *** , &n);
*** * * ** * *** ****
* * **** ** ****** **** * **
* * ** * ** ** ** * ***** **
* *** * * * ** ** ****** *** * , &num[i]);
** ** * ** * * ** * *
** * ** * ** ** ** * * ** ***** * *
* ***** * * * * ****
* ** * * *** *** * * = sum + num[i];
* * * * *** **** ** *
** * ****** * * *** ** *
** * * **** * * **** **** ** = (sum / n);
*** ** * * ** * * ***
**** * ** *** **** * **** ** *** , avg);


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

}
answered by (-194 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.71.28.170
©2016-2026

Related questions

0 like 0 dislike
5 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AD by Shun-Po (18k points)
ID: 15448 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 1.5k views
0 like 0 dislike
33 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AD by Shun-Po (18k points)
ID: 15445 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 5.3k views
0 like 0 dislike
11 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AD by Shun-Po (18k points)
ID: 15441 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 2.9k views
0 like 0 dislike
73 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AD by Shun-Po (18k points)
ID: 15439 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 9.8k views
0 like 0 dislike
41 answers
[Exercise] Coding (C) - asked Oct 27, 2016 in 2016-1 程式設計(一)AD by Shun-Po (18k points)
ID: 15427 - Available when: 2016-10-27 18:30:00 - Due to: 2016-10-27 21:00:00
| 6.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users