0 like 0 dislike
15.5k 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 | 15.5k views
0 0
Called for Help

121 Answers

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



int main()

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

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



int main()

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

}
answered by (-102 points)
0 like 0 dislike
Hidden content!
#include * * * *** **

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



int main()

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


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

}
answered by (-214 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
* * * * ** * *** *



int main()

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

   

   
* * * ** * * ***** *** ** *** / i);
* * *** ** * **
* * ** * **** * * * **** * * ** ** *
** ** * * *** * * * ** * 0;

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



int main()

{
** ** * **** **** *** i,j,k,l,m;
* * * *** ** * * * **
*** ** * ** * * * ** **** ** *
** * * ** * ** * * * *** = i ;
* * ** * * * * *
**** * * **** ** *** ** n[j];
**** **** * ********* * = 0;k < i;k++)
*** * **** *** *** *** ** ***** * * n[k]);
**** ** * * ** * ****
** * ** * * * * * *
*** * * * **** = 0;
* ** ** ** * *** ** *
**** **** *** * ** ** * * = 0;k < i;k++)
* * * * * ** **** ** *** * = l + n[k];
* * ** ** * **

   

   
* * * * * ** ** **** ** ** / i);
* ** * * * * * ***
* * *** ** *** **** * *********** ** **
****** * * ** ** * **** * * 0;

}
answered by (-264 points)
0 like 0 dislike
Hidden content!
#include * * * ** *

#include * ** *** * *



int main()

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


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

}
answered by (-214 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main (void)

{
**** * *** ** ** ** * * counter=1,
**** * *** * ** * * * * * * *
* ** * ***** ** * ** *** ** ** ** ** *** *
* ****** ** * ** ***** ** * * j=0;
****** * **** * ** *
* ** * * ** ** ** ** ** *** ** * ***

    
** * * ******* * * * **** * {
** ******* * * * * * *** * * * * ** *
***** * * *** * * = j+i;
** * * * * **** * ** **
* * * ** **** * *

    
**** ** * ***** * * * = j/n;
* * * ** ** *
** **** * * * ** ******* ** * ** * * ** *
* * **** * * * ** *
* ***** * * ***** * *** ***** ***** ** *
* * ** ** 0;

}
answered by (-170 points)
0 like 0 dislike
Hidden content!
#include * ** * **

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



int main()

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


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

}
answered by (-214 points)
0 like 0 dislike
Hidden content!
#include * * **

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



int main()

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


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

}
answered by (-214 points)
0 like 0 dislike
Hidden content!
#include ** * *** **

#include * * ** * *



int main()

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


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

}
answered by (-214 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.197.95
©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
| 10k 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
| 6.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users