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=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:104.23.197.65
©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