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:172.69.7.78
©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