WILLITST  Will it ever stop
When Bob was in library in University of Warsaw he saw on one of facades caption :"Will it ever stop?" and below some mysterious code:
while n > 1 if n mod 2 = 0 then n:=n/2 else n:=3*n+3
Help him finding it out !
Input
In first line one number n<=10^14.
Output
Print "TAK" if program will stop, otherwise print "NIE"
Example
Input: 4 Output: TAK
hide comments
wannacry123:
20170611 16:41:09
Using unsigned long long int is the key


yank:
20170603 05:36:50
:) happy AC Last edit: 20170603 05:37:41 

senacoder111:
20170524 17:57:13
Instead of thinking for which number will loop stop,think for which situation the loop will stop. 

ayushgupta1997:
20170520 06:52:18
ac in one go! simply try to figure out from 1 to 10 using pen and no need of unsigned long long and bit manipulation,while loop will do ur job.


newbie_127:
20170517 15:45:07
AC in one go .


bharat190991:
20170427 05:49:05
if the loop is infinite then it will repeat the pattern so no need of any bit manipulation. hope it will help. 

horcrux2301:
20170403 19:50:32
HINT: If the number is a power of 2 then it will stop otherwise not. 

rohit659:
20170315 08:41:02
use unsigned long long int , long long int costed me WA 

rohit9934:
20170211 15:51:41
Bit manipulation Says that if( x&(x1))==0 then number is a power of 2,else not.Dont forget the brackets,it costs me a WA. 

bhaskar_uoh:
20170129 17:42:45
No fancy things required, just try to find out pattern for few starting numbers using pen and paper 
Added by:  Krzysztof Lewko 
Date:  20111109 
Time limit:  0.906s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: ASM64 
Resource:  AMPPZ 2011 