0 like 0 dislike
15.3k 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 | 15.3k 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:104.23.243.109
©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
| 1.5k 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
| 5.3k 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
| 2.9k 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
| 9.8k 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
| 6.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users