0 like 0 dislike
14.3k 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 | 14.3k 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:162.159.115.32
©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
| 4.9k 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
| 2.6k 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
| 8.8k 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
| 6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users