0 like 0 dislike
7.9k 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 | 7.9k 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:172.69.58.80
©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
| 763 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
| 2.9k 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
| 1.4k 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
| 5k 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
| 3.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users