0 like 0 dislike
6.6k 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 | 6.6k views
0 0
Called for Help

121 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

#include <stdlib.h>



int main()

{
* ** * ** * * * ** * n = 0;
**** * * * * ****
* * * **** *** * * *** ** * * * ** **** * ****

    
* ***** **** * * * ** num[n] , avg = 0 ;
************** * * *** * * * *** k = n ;

    
** ** ** *** ** **** ** *
* * * * * **** * **
**** * **** **** **** ** ** * * ** ** **** ****** *** * ** * * ******* * ** **** * ****** * ** ******** **
***** * * * * * * ****** *** * *** * * ***** ** * * **** ** * ** ** * *** ** * *** ** += num[n];
*** * * * ** *** ***** **
** * * ** ** * ****** * ** * **** ** **
* * ** * *** *** *
*** * ** **** * *** ** ****** *** *
* ** ** *** * ** *** * * 0;

}
answered by (-162 points)
0 like 0 dislike
Hidden content!
#include * * * * * * *

#include *** * *** * * ****



int main()

{
* ** * ** * * * n, i;
* **** * *** ****** j;
** ** * *** * *** ** *** **** * * *
* * * * ** * * * num[n];
* ** * *** * ** * = 0;i ** *** n-1;i ++)
* *** *** ** * * ** ** * * ** * * *** * *
* **** * * * * * = 0;i <= n-1;i ++)
*** * * **** *** ** * * *** = j + num[i];
* * ** **** = j / 10;
****** *** *** *** ** * ** * * * j);


* * **** * **** 0;

}
answered by (-188 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>



int main()

{
*** **** ****** A,B,sum,D[100],i;
** ** ** * * * * * * *** *** * E;
* * * *** * ****** * * * *** * * **** *********
** * ** *** ** ** * * * ** * *
* * * ** *** **** * ** ** * * * ** *** * ** * * *
*** * ** * ********** * * * ** *
** **** * ** * * *** * * * **
* * * * * *** ** *** ** *** ******* *

}
answered by (-102 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>

/*
** * ** * ** ****** *** ** ** ** **** *** *** ** *** * **** ** * *** * ** * * *** * * ** * * * ******* ** * * *** *** * ** **** * ** *



sample input:



10 1 2 3 4 5 6 7 8 9 10



sample output:



5.5

*/

int main()

{
* *** ** * * * * * ** *** **** n;
*** ****** * ******* ** * eng[5000]={0};
* *** * * * *** *** ** sum = 0;
* * ***** ** ***** ** * **** avg = 0;
** * *** **** ** ** *** i = 0;

  
* *** * ***** * * * *** ** n ");
* * * * * **** * * * **** **** , &n);
** **** ** ** * * * ***
* ** ** *** * **** *
** * **** ***** ** ** * * *** ****
* **** * ** ****** * * * ** ** ** , &eng[i]);
* ** ** ** * *** *** **
**** ** * * * *** *** * **** * ***
** ** * ***** ***** **
*** ** * * *** ** * = sum + eng[i];
**** * * *** *******
**** **** * * * * * * *** = sum / n;
**** ** * ** ****
*** * ** **** ** * **** ****** * , avg);


**** ** ** ******* ** *
** * **** * ***
*** * *** **** *
* * ** *** * * **
* * * ** ****** *




***** ** * *** ** *** * ****** ** ** ** **
* ** ** * ** * * * ** * 0 ;

}
answered by (-194 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
* **** * * * *** *** * * ** a,n,s=0;
* ** * * * ** * * * * * ***** ** * ***
* ** * * * * * = 1 ;a <= n; a++) * ** * * * **** ** *
* * * ** ** * *** * **** * * ** *** ;
* ** ** ***** * **
*** **** * ** * **
*** ** * ** *** ** * * ** * ** * * * **** );
**** * ** * * * ** * * * * ***** ** * * * * **** * * * * ** *
* ** ** ** * * ** *
** * ** *** **** * *
* * * * ** * * ** * **** * * *

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
* * * *** *** * ******* ** a,n,s=0;
* *** * * * * * * ** **** * * ***
* * * *** ** **** = 1 ;a <= n; a++) * *** *** **** *
* ** * **** *** ** ****** * += a ;
** * * *** * ****** *
* ** ** *** *** * ** * ** **
** * ********* * ** * **** * ** * * ****** / n );
** *** ******* ** ** ***** * ** * *** **** * * * * ****** ** *
* *** **** * *** *** ** *
* * ***** *** *** * **
** *** * * * * * * * ** ** * * *** * ** ****** *****

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
** * * * **** **** * * a,n,s=0;
***** * ** ** * * **** ** ** * **
** ** ********* ** * * * * = 1 ;a <= n;a++) *** * * * *** * *** ***** * *
* *** **** ** ** * * * **** **** += a ;
** * ** * * * * ** ****** **
**** ** **** ** *** *
* * * * * * *** * **** * ** * ** n );
* * ** ** * ** ** * ** **** * *** * * *** ***** * * * * * **** * * **
* ** ***** * * ** * *
*** ** **** **** * **
** * ** ** **** * **** **** ** *** *

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
** * * ** *** *** * * a,n,s;
*** ** **** ** ** * ** * * **** ** **
* * * * ** * *** ** ** = 1 ;a <= n;a++) ** * * ** * * * ***
**** * *** * ** ** ** * * * * ****** += a ;
* ** ** * * ** * ****** *
** * * * * ** * * *
* * * * * * * * * ***** * * ** *** ** / n);
*** ** ** * * * **** **** * * * ** *** ** ***** ** * *** *
* *** * *** ** *
* * **** *** * * *** ****
* * *** * * * **** * * ** * *** ** *

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>

#include<stdlib.h>



int main()

{
* * **** *** *** ** * **** a,n,s=0;
*** * * * ***** * * *** *** ****** * **
* *** * ** * *** **** * = 1 ;a <= n;a++) ** ** *** * * *
* *** *** * * ******** ** ** * * * * += a ;
* ** * * * * ** * **** *
* ** ** * * * ***** * *
* *** * *** * * * ** *** ** * / n);
***** ******* * ** * * * *** * ** ** **** ** * **** ***** * * * *** * *
***** ****** * * **
** ** ** * ** * * ****
* ** ** * * ** * * * ** * * ***** *

   return 0;

}
answered by (-186 points)
0 like 0 dislike
Hidden content!
#include<stdio.h>
** ** * *****



int main()

{
** * ** ** ** * i,j,k;
* * ** *** ***** * m,l = 0;
* * * * * **** *** * *** * * * * *


**** * * ** *** *** *
* * ** ******** n[i];
* * *** * *** ** ** * **
* *** *** * * ** ** * = 0;k < i;k++)
** ****** ** * * ** * ** *** ** * ** n[k]);
** **** ** ** ** *
** * ** ** * * ** * * ** * = 0;k < i;k++)
* * ** ** * ** ** * = l + n[k]; * **** * * ** * * *** * **
* * ** **** *** ***** = l / i;

   
* * * ***** ** * *** *** * ** * * *
*** **** * *** * *****
* * * * ** ** *** ** * ** ** *** *****
* ** * *** * ** ** * * ** * 0;

}
answered by (-264 points)
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.7.35
©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
| 642 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
| 2.4k 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
| 4.2k 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
| 2.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users