0 like 0 dislike
6.8k 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 | 6.8k 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:172.70.100.182
©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
| 688 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
| 2.5k 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
| 1.2k 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
| 4.4k 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
| 3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users