0 like 0 dislike
1.7k 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 | 1.7k 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:172.70.127.9
©2016-2024

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
| 168 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
| 477 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
| 237 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
| 908 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
| 691 views
12,783 questions
183,443 answers
172,219 comments
4,824 users