0 like 0 dislike
10.1k 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 | 10.1k 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:172.69.214.125
©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
| 915 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
| 3.4k 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
| 1.7k 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
| 6.2k 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
| 4.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users