0 like 0 dislike
14.5k 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 | 14.5k views
0 0
Called for Help

121 Answers

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

#include <stdlib.h>



int main()

{
* ******** *** * * * n = 0;
*** * * * **** **** * ***
* * ****** * **** * *** * * ** ** ******

    
* *** ** ** ** * * num[n] , avg = 0 ;
** * **** * * * ** * * k = n ;

    
* * * ** * * **** *** *
*** ** ** * ** *** **
* * * * *** ********* ** ** * ** ** ** * ********* * ** * ** * * * * *** * * ** *** * * * *** **
* * * *** * ** ******* * ** * ** *** *** ** **** ** ******* * ** ** * * **** **** * * += num[n];
*** * ** * * *** * ** *
* * * * *** * * * **** * * * * * **
** *** ** * ******* ***
* **** ****** ** *** * * *********** ** * *
*** * * * ** ** 0;

}
answered by (-162 points)
0 like 0 dislike
Hidden content!
#include * * *** * **

#include ** ** * * **



int main()

{
*** ** ** * * n, i;
* * * * ** *** ** j;
* * **** * * * * * * *** * ** * * ** ***
** * * **** * num[n];
************** ** * *** = 0;i * ** n-1;i ++)
*** * *** ******* * *** ** ** ** * * ** **** * * ** *
* ** ** * * * ** ** = 0;i <= n-1;i ++)
** ** **** * ** * * ** * **** * ** * * = j + num[i];
* ** * * * * = j / 10;
*** *** * ** **** ** ** * * j);


* * ** ** * ** 0;

}
answered by (-188 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main()

{
**** * ** * *** * * * A,B,sum,D[100],i;
* **** * ** * *** * * * E;
* * ** ****** *** * ** * * ******** **
* * ** **** ** * **** **** * **** *
*** ** **** * *** * ** ****** ***** * * *** *** * **
*** * ** * * * * ** ** ***** *
* *** *** * * * *
** ***** **** ** **** ** ***** ** ***** ** *

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

#include<stdlib.h>

/*
**** ** **** * * ****** * **** * * * * * * *** *** ** * *** **** * * * ** *** ** *** ** **** * ** **



sample input:



10 1 2 3 4 5 6 7 8 9 10



sample output:



5.5

*/

int main()

{
* *** ******* * ** * n;
* * ******* **** * ** * eng[5000]={0};
*** * * * * * * sum = 0;
*** ** * * *** ** ** avg = 0;
** *** ** * **** * * * * ** i = 0;

  
** * * * * *** ** ** * * *** *** n ");
*** * *** * * ** * *** *** **** * * ** , &n);
**** * * * ** **
* ** * * * ** * * * **
*** * * * * * **** ** **** *** *
**** * ** * * ** * ** * ** * *** ** ** , &eng[i]);
*** * ** **** **** * *
* * ** ** * ****** * * ** * *
* ** ** * **** ** * ***
***** * ** * * ** * = sum + eng[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++) ***** * * * ** ****
* * * ***** *** * * *** ** ;
* * * **** * * * * ***
** * * * **** * **** * **
* * ** * **** *** * ** * * ** * * * * * );
* *** * * * * * *** * * ** * * ** * ** * * * * ** **** **
* * *** **** *
* ***** * ****** ** ** *
* ** *** * * ** * * * * ** * ** *

   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 ;
*** ** * **** * **** *** * * *
* ** * ** * * * *** *
** *** *** ********** * ** * *** **** * / n );
** ****** * * ** ** *** ** * *** *** * * ** * *** * * * ***
** * *** * *** ** ******
* *** * ** * * * * ***
** * * ** *** **** * ** ** * * **** ***

   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 ;
*** ** * * * ** ******* ** * ***
* * ** ******* ** ** ***
* * ********* **** * *** n );
** ** * *** * ** ** *** **** * ** ** * ******* * ** ** * * ** ********* * ** **
** * *** * * ** ***
* * * ** * *** **** *
* * ** * ** * * * *** * ** ** * * *** * * **

   return 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 ;
**** * ** * * * * * **
******* * * * * *** * **** ** *
** * ** * ** ** ** ** * * *** ** * / n);
* ***** * *** ** * * ** * *** *** ** ** * *** ** ** * * * * * ** *
** *** ** ***** ** *
* *** ** * * **
* * ** * ** * *** ** ** ** *** * * * * * *

   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 ;
*** *** ** ***** * * * *** *
* * *** * * * ** **** ***
**** ** **** * * * * ** ** * / n);
*** ** ** **** **** ** * ***** ** **** * * * * * * ** * * ******* * **
** *** * * ** * * * * *
****** **** ** * * **
* * ** **** * * * * * ** ****** * *

   return 0;

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



int main()

{
***** * ** ** ****** i,j,k;
* ****** ** ** * ** *** *** m,l = 0;
* * ** * ****** * ** *** ** ** ** * ** *


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

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

}
answered by (-264 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
| 1.4k 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
| 5k 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
| 2.7k 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
| 9.2k 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
| 6.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users