0 like 0 dislike
2k 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 | 2k 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;
** **** * ** * * * * * * **** ******** ** **
* * * * * * ** * * * = 1 ;a <= n; a++) * *** * **** ** *
* ** *** * *** * ** * **** * *** * ** *** += a  ;
* ** *********** * *** ** * ** *
* ****** * ** * ** **
* * * * * * * * * **** ** * f",s / n);
* * *** * ** *** **** ** ** ******* * * ** *** *** ** ********
** * * * * * * ** * * **
* * **** * * * * ****
** * * * **** *** * * *** * **
** **** ****** ** ** 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
** ** ** * *** * * ******* * * a,n,s;
** ***** * * * * * *** ** * * * * *
**** * ** **** *** * ** * = 1 ;a <= n; a++) * * * *** ***** ** * **
**** **** * * * ** *** ** * ** ** * * += a  ;
** **** * * ** ** * ** *
** * ** ***** * * * ** * ** *
* **** * ** * *** * *** * * ** *** ****
* ** * ** * * * * ** ** * *** * **** * * * * * * ***** **** * *
* ** * * * *** ***
* *** *** *** * * **
* * ** ** * * * * *** * * *

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
* * * ** * * ** ** a,n,s=0;
* *** * *** **** *** *** * *** *
**** **** * ** * = 1 ;a <= n; a++) *** ****** * * ** * * ** *
** ** * **** ** * * ***** * **** * += a  ;
**** * * * **** * ***** ***
***** ** * *** * ***** ***
********* ** *** * *** * ** *** ** ***** ***** *
* ** * * ** ****** * * ** ** *** ** *** * ** * *** * * * **** * * *** *
** *** ***** * * **
** * ** ** * * * *** * *
** ** ** ** * * ****** ** * ** * * ** *** * *

   return 0;
answered by (-186 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()

{   
* ** * * * ** ** * ***** * avg = 0 ;
* * ** * * * * * ** *** ** *** n;
** * * * ** *** * * * num[5000]={0};
** **** * * * * * sum = 0;
** ** **** **** *** i = 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>

#include<stdlib.h>

int main()

{   
* * ** * * *** * ** *** * avg = 0 ;
*** * ** * * ** n;
* ****** * **** * ** * num[5000]={0};
* *** * * *** * ** sum = 0;
** ** * * ** * *** * i = 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>

#include<stdlib.h>

int main()

{   
* * * * *** * ****** avg = 0 ;
** **** * * *** * ** n;
* *** ** * *** ** * * * num[5000]={0};
** * * ** ***** * *** sum = 0;
* **** * ** * ** * * i = 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>

#include<stdlib.h>

int main()

{   
** **** * * **** * avg = 0 ;
* ** ** * * **** **** n;
* * * * * * * ** * num[5000]={0};
*** * * *** * ** * ** sum = 0;
** ****** * **** *** i = 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>

#include<stdlib.h>



int main()

{
* * ** ** * * ** *** a,n,s=0;
* * * * ** ** * ****** ** ** * * ** **
***** * ** ** ** ** ** * = 1 ;a <= n; a++) * **** * *** * * *
* * *** **** *** ** * ***** * * * ** * += a ;
** * * * * ****** * *** **
** * * * * **
* ** ****** *** * ** ** ** * * ** **** **** / n );
**** ** * * **** * * ***** * ** ** ****** ** * * * ** * ** *
* ***** *** * * ** **
*** ** * * *** * *
*** ** ** * **** * * ** * * ** ** * * *

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{   
* ***** ***** * ** * ** avg = 0 ;
** * * *** * * ** *
* *** ** ** ** *** * * n;
* * **** ** **** ***** * num[500]={0};
*** * * * * * * * * sum = 0;
* * * * ** **** ** * i = 0;

  
* * * *** ** *** * **** ** *** n ");
** * ***** *** * *** * * * * * ** *** * * , &n);
* * *** * ** * * *
** * * *** * *** ** * *
* * ***** ** * ***** * * *
** ** ** * ** * * * * * * * , &num[i]);
** **** * ** *** **** * *
** **** **** ** *** *** **** **
* * *** * *** ** *
***** * **** ** * *** * *** = sum + num[i];
* * * ** *** * *
* **** ** ** ****
* * * * *** * * ** *** = (sum / n);
*** * * * ** *
****** ** ** * * * ** * *** **** **** , avg);


* * *** *** * * **** *
* * **** ****** *****
*** * **** * * *** ** *
*** *** ** ** *** *** 0 ;

}
answered by (-194 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.131.24
©2016-2024

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
| 188 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
| 547 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
| 268 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
| 1.1k 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
| 790 views
12,783 questions
183,443 answers
172,219 comments
4,824 users