0 like 0 dislike
6.8k 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 | 6.8k 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:172.70.130.188
©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
| 688 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
| 2.5k 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
| 1.2k 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
| 4.4k 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
| 3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users