0 like 0 dislike
6.3k 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 | 6.3k 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:172.70.127.228
©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
| 617 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
| 2.2k 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
| 1.1k 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
| 4k 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
| 2.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users