CANDY  Candy I
Jennifer is a teacher in the first year of a primary school. She has gone for a trip with her class today. She has taken a packet of candies for each child. Unfortunatelly, the sizes of the packets are not the same.
Jennifer is afraid that each child will want to have the biggest packet of candies and this will lead to quarrels or even fights among children. She wants to avoid this. Therefore, she has decided to open all the packets, count the candies in each packet and move some candies from bigger packets to smaller ones so that each packet will contain the same number of candies. The question is how many candies she has to move.
Input specification
The input file consists of several blocks of data. Each block starts with the number of candy packets N(1<= N <=10000) followed by N integers (each less than 1000) in separate lines, giving the number of candies in each packet. After the last block of data there is the number 1.
Output specification
The output file should contain one line with the smallest number of moves for each block of data. One move consists of taking one candy from a packet and putting it into another one. If it is not possible to have the same number of candies in each packet, output the number 1.
Example
Input file: 5 1 1 1 1 6 2 3 4 1 Output file: 4 1
hide comments
wolverine777:
20210516 10:55:57
use array to store the candies, compute the average and summate (avg  candy) 

notepidemic:
20210403 15:32:19
I'm a little confused isn't the answer to test case 3 because it won't be equal division so you are left with 3,3,2,2,2,3,3,3,3 after moving around all the packets, the biggest move I found was 3.


mohdsoaib_786:
20210320 01:05:31
badcoder ur are my friend now


tejasreddyk:
20210104 20:23:02
Ans for 10 6 3 3 3 would be 6 I assume? Last edit: 20210104 20:23:29 

thepankj:
20200810 11:17:45
Why tf is it showing TLE?!!


uttsav1998:
20200711 21:11:09
@krritik the answer would be


memran:
20200702 08:01:42
AC in 10th go,


rise09062000:
20200619 18:50:35
ac in one go!


prafulla_1503:
20200531 13:14:44
i am a newbiee...still AC in one go 

badcoder_100:
20200523 22:24:39
What the hell is wrong with the showoff at this site?? Do u think even an hour after a person reads your "AC in one go :) " he is gonna remember your name?? So give space for hints and tips for beginners rather than the show off.

Added by:  Fudan University Problem Setters 
Date:  20071201 
Time limit:  1s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: C99 ERL JSRHINO 
Resource:  IPSC 1999 