0 like 0 dislike
16.4k 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 | 16.4k 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:162.159.115.10
©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
| 1.6k 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
| 5.7k 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
| 3.1k 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
| 10.6k 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
| 7.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users