0 like 0 dislike
2.6k 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 | 2.6k 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:172.70.134.75
©2016-2023

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
| 272 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
| 741 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
| 448 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
| 1.5k 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
| 1k views
15,056 questions
244,373 answers
215,948 comments
5,696 users