0 like 0 dislike
14.3k 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 | 14.3k 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:104.23.197.94
©2016-2026

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
| 1.4k 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
| 4.9k 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
| 2.6k 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
| 8.8k 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
| 6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users