0 like 0 dislike
12k 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 | 12k 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:108.162.241.33
©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
| 1.1k 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
| 4.1k 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
| 2.1k 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
| 7.3k 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
| 5.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users