0 like 0 dislike
14.3k 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 | 14.3k 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:104.23.243.165
©2016-2026

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
| 1.4k 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
| 4.9k 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
| 2.6k 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
| 8.8k 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
| 6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users