0 like 0 dislike
11k 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 | 11k 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:172.69.214.38
©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
| 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
| 3.8k 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
| 1.9k 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
| 6.6k 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
| 4.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users