0 like 0 dislike
15.2k 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 | 15.2k 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;
* ** * * *** ** ***** ** * * *** * * *** *
** * * * ** ** *** * * ** = 1 ;a <= n; a++)
** ***** * ** **** * *
* * * * **** ** * * *
* **** * * * *
* * * * * ** ** *** = 1 ;a <= n; a++)
* * * * ** * * *** *** **

* ** * * * ** * * ***
* * ** ** ** * ****** *
***** * ** * * * * * ******

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

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

 int main()

{
* * ** * * ** ***** ** c, d;
*** * ***** * ***** a=0,i=0;


* *** * * *** ** * **** ** ***** ** **** **
** * **** * * * sum[a];
** **** * * ** **** * * ** ***
* *** ***** * * ** ** * * ** *** * ** * *** *


** *** ******* **
*** * * ** ** * * *
* * ** ** ** * ** * *** * ****
** * * * *** **** *** *** * *
*** * * * ***
* *** * * * * * *** * ** * * ***

   }



   }
*** * ** * * * * **
** * * ** ********* * *** * * ******


** * ** * ** * 0;







}
answered by (-190 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main()

{   
*** * * ** **** * * * * ** n = 0;
*** * **** ** * * * ** i = 0;
**** * * * *** * * * * num[500000]={0};
* ********* ** *** ** *** * sum = 0;
**** * * * * **** ** * avg = 0 ;

  
**** * * ** * ** ** * **** * * ** n");
*** * * * * * ** ***** *** * *** * *** ** * ** *
*** * ** *** * * *** ** *
** **** * * ***
*** *** ***** * * * * *** *** ***
* * * **** * *** * * ** * *** * * * ****
*** * *** ***** ** ***
* ** ** ** *** ***** * *** *
** * ** * * * *** ** ****
*** *** **** * ***** * *
** * **** * * * * ****
****** **** * * ****** * *
* *** * ** * * * * * * **** sum / n;

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

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main()

{   
* * * * * **** n = 0;
* * * ** ** **** *** *** i = 0;
* * * *** ** *** num[1000]={0};
* * * *** * ** **** * ** sum = 0;
* ** * * * *** * ** ***** ** avg = 0 ;

  
* ***** *** **** * *** * *** * * ** n");
* *** * * **** ***** * *** * *** *** * *** * *
* * * ** ** **** * * * ** *
* *** * * **** ** * **
* ** ******* * *** * * ** *
** * ** ** ** * * **** * * ** ***** *** *** * **
* *** ** * ***
* **** * * * ****** * ** *** ** *
* * * * ***** * * * * *
* * ** * * *** * *** ** *
* ** * * * ** * *
** * *** ******** * * ***** *
* ******* **** ** ** *** * ** sum / n;

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

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include **** * * ****** *

#include **** * * * *

int main()

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

* * * * * ** * ** ** ** ** ****** mean);

** ** ****
** *** * ***
* ***** * ** * * * * * ***** * sum);

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

}
answered by (-110 points)
0 like 0 dislike
Hidden content!
#include <stdio.h>

#include * * **** *

int main()

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

* * ** *** **** **** * * * * * mean);

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

}
answered by (-110 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main()

{   
* * ** * * n;
* * ** * ** ****** * *** * i = 0;
**** * ** * num[1000]={0};
* * * * *** ** *** * sum = 0;
* **** *** *** * * avg = 0 ;

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


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

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
* ** **** ** *** *



int main()

{
* ** ** ** ***** i,j,a=0;
* *** *** ** ** ** b;
** **** ** * ** * ****** * ** * **
** **** **** * * A[i];
* ** ** ** * * ** * ** <= i;j++)
* ** * ** *** ** ** ** ***** *** * * ***** * * ** * *
* ** *** ** ** * * <= i;j++)
* * * ** **** ** * ** * * = a+A[j];
* * * ** * * * *** ** * = b;}
* * * *** * ** ** **** * * ** *** **




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

}
answered by (-202 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

int main()

{   
** * * * * ** ** * n;
* * **** * * ** ** * * i = 0;
* *** ** ** ** *** * num[1000]={0};
** * * *** ****** * * * sum = 0;
* ** *** * ** * ** * *** avg = 0 ;

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


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

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main()

{
*** * ** * ** * * A,B,sum,D[100]=0,i;
* * * * ********* ** E;
** * * *** ** * * * * * ***** * * *
* * *** * * ** * * * ** * ** *
* * * * * *** * ******* * ** **** * * **
* ** * ** * ** ** * * ** * * ***
* * ***** * **** ** * ***** * ***
* *** *** * ** ** ****** * * ** ** * *

}
answered by (-102 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
| 1.5k 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
| 9.7k 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
| 6.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users