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:104.23.243.164
©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