0 like 0 dislike
13k 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 | 13k 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:172.69.7.60
©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
| 1.2k 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
| 4.5k 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
| 2.4k 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
| 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
| 5.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users