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()

{
* ***** * ** * * * * * * * * 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
| 1.6k 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