0 like 0 dislike
6.9k 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 | 6.9k 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=0;
*** ** *** ** * * * *** * ** * * ** * * * **
* * *** * *** * *** *** ** ;a <= n;a++)     
* *** **** *** * * * * * *** * * += a ;
**** * * *** * *** ** * * *
** ** ******** *** * ***
* ******* ** * * * * * *
* ** * ******* * ** * *** * * ** *
** * * * **** **** ** * * **** * * *
**** * * * * **** *** **
***** ** ** ** * * * ** * **** *
* * ** * * * *** * ** ** * * * *** * * *** ******** **** ** * *
** * ** ** * ** * ** ** * * * * ** ** *** *

    
* ** **** * ** **
* ** * * ** **
** * ****** * * * ****
***** * * ** * * * * ** ** *** *
* ****** *** *** * * * **** *** * *

   return 0;

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



int main()

{
**** ** * * * * ** A,B,C,D;
* * ***** * ** * ** ** ** * E;
* ******* ** * **** *** * * *** *** * **
*** **** * ** *** * **** ** ***
** * * * *** ** *
* *** * *** ** * *
** *** ** ** ** * *** ** * ***** **

}
answered by (-102 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main()

{
** * * ** * * A;
* ***** ** *** ** * * D[A];
*** *** * *** * *** ** * * C;
* *** * *** * * * ** * * **** **
* * *** * * ** ** * * ** * * *
** * * * ** * ** * ** * * ***** * * ** * *

}
answered by (-102 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
* *** * * * * * * i,j,x;
* ** * * * * ***** ***
* ** * ** ** * *** * * k=0,t=0;
* **** ** * * * *******
* * * * * * ** * * * * *** ** * ** *
* * * ** * ** * *
*** ** ****** * * ** y[x];
* ** * ** * ** **
* * * * ******* * * ** **** *
**** ** * * * *** **
* *** * * * * *** * * ** * *** ** *****

    
* ** *** *** * * ** * * * * ** * * **

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

    

}
answered by (-304 points)
0 like 0 dislike
Hidden content!
#include ** *** * * *

#include * * ** *



int main(int argc, char *argv[])

{
* * ** ** *** n,i,j;
*** * **** ** * a = 0;
** * * * * ** * * * *** *
* * ***** * = 0; i < n ;i++){
***** **** * ** * * * **** **** * * * * ** ** *** * *
* * ** ** ** **** *** * * * * * * * ** * *** * += j;
**** * *
* * *** ** * * * * * * *
****** * ** * 0;

}
answered by (156 points)
0 like 0 dislike
Hidden content!
#include ** ** *

#include * * ** * * **



int main(int argc, char *argv[])

{
* * * * *** n,i,j;
**** *** *** ** a = 0;
** * **** ** * ******* ** *** * *** *
** ** ** * * ** = 0; i < n ;i++){
** ** *** * ****** **** ** ** ***** * ** ** * * ** * *** * * * ***
* * **** **** * *** * ** *** ****** ** * *** * * += j;
** * *** *
*** * ** * *** * *** *** ****
* * * * * * * 0;

}
answered by (156 points)
0 like 0 dislike
Hidden content!
#include *** * * *

#include * **** ** *** ****



int main(int argc, char *argv[])

{
* * * ** n,i,j;
* * * ** * a = 0;
* ** *** * * * **** *** * ****
******* * * * ** = 0; i < n ;i++){
* **** * ***** ***** * * * ** * * * ** * * *** ** *** **** *** *
** ** ** * * ***** *** ** * * *** += j;
** * ** * *
* * ** * ** * ** * *** ** *
* *** * *** * * 0;

}
answered by (156 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
* * * *



int main()

{
* **** *** * * * ******** i,k,l;
***** * ** *** * ** **
* *** * * ** * ** * ** ** * ***


** * **** * * * *
* *** * * ***** ** ** n[i];
**** * * ** * * ** *
** *** * **** * **** *** * * = 0;k < i;k++)
* * * * *** * *** * * * ** ** ******* * * n[k]);
* **** * * * ** ***
* * ***** * *** *** *
***** ** * *** * ** = 0;
** ** * ** * ** ** * *
* * ** ****** ***** *** = 0;k < i;k++)
** *** * **** *** * * = l + n[k];

   
* * ** *** * ** m;
* * * **** = l / i;

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

}
answered by (-264 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
** ** * *** ***



int main()

{
* * ** * * ** i,j,k,l;
* * * *** * **** **
* * * ** * * * * * *** * ** * * * * **


**** ***** * **** *
******* **** * ** * * ** n[i];
* *** * ***** *** * ** *
* ** ***** * * * * * * = 0;k < i;k++)
* *** * ****** * ** * * ** ** * ** n[k]);
** ** *** ** ****** * ***
* * ** ******* *** * *
** * *** ** * * = 0;
* ** ** * * ***** ****
* *** * *** * * * ** * * = 0;k < i;k++)
* ** * * *** * * ** = l + n[k];

   
* * * * * * ** * m;
**** * * ** * * * = l / i;

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

}
answered by (-264 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{

   int i, j, k, a;
*** ***** **** * ** ** *** * **
* ** * **** ** <= i/2+1;k++)
* * * * ** * *** ** ** * *** * ** * *** >= k;a--)
* *** * ** * *** ** ** * * * * *** *** * * * ");
** *** ***** **** * **** ** *** * <= k*2-1;j++)
*** ****** * ** *** * * * **** ** *** * ** * * * * * *** * ***
**** * *** * * ****** * ** * *** ****** ** ** * ***
* *** * **** ****** * <= i/2;k++)
* * *** * * **** * * * *** * *** * ** <= k+1;a++)
** * *** ***** * * ** * * *** * *** * ** * ** ** * ** ** ");
** *** *** * * * * *** ** * * * **** * *** ** **** * **** * ****** > k*2-1;j--)
* * ****** ** ** ** *** * * *** ***** * ** *** *
* * ** * * * ** *** * * ** * * * ***** * * * **
* * ** * *** *** 0;

}
answered by (-202 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.71.254.222
©2016-2025

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
| 699 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
| 2.6k 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
| 1.3k 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
| 4.5k 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
| 3.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users