0 like 0 dislike
16.4k 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 | 16.4k 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:104.23.243.108
©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
| 1.6k 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
| 5.7k 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
| 3.1k 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
| 10.6k 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
| 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users