0 like 0 dislike
16.7k 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 | 16.7k 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:104.23.197.95
©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
| 5.8k 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
| 10.8k 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
| 7.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users