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