0 like 0 dislike
14.3k 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 | 14.3k 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:104.23.197.64
©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
| 1.4k 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
| 4.9k 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
| 2.6k 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
| 8.8k 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
| 6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users