0 like 0 dislike
8.3k 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 | 8.3k 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:172.69.17.195
©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
| 768 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
| 5.1k 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
| 3.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users