0 like 0 dislike
12k 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 | 12k 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:108.162.241.184
©2016-2025

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
| 1.1k 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
| 4.1k 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
| 2.1k 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
| 7.3k 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
| 5.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users