SPOJ.com - Problem WILLITST

WILLITST - Will it ever stop

#ad-hoc-1

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 !

In first line one number n<=10^14.

Print "TAK" if program will stop, otherwise print "NIE"

Input:
4

Output:
TAK

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	d_pawan_kumar: 2016-10-17 09:32:37 use unsigned long long ,long int costed me two WA..simple logic..;)
	sam_b: 2016-10-12 13:37:44 long long won't be enough. use unsigned long long. very simple logic
	ani_geek9654: 2016-10-11 09:07:35 FORGOT LONG LONG MISSED AC IN ONE :(
	hacker_sk: 2016-09-30 11:10:24 n will be given always greater than 1 i.e. n >1, No need to worry about this. It's very easy of O(1) :)
	sas1905: 2016-09-15 00:19:30 changed long long to unsigned long long ..2 WA for taking long long ..:P
	pavan507: 2016-09-14 18:52:40 simple logic AC in one go :)
	narutohokage_1: 2016-09-04 00:42:23 DO NOT LOOK AT COMMENT . THEY ONLY MAKE IT TOUGH FOR YOU. JUST USE YOUR OWN APPROACH AND SOLVE IT. THINK AND YOU WILL THEN FIND THE ANSWER. BUT IF YOU LOOK AT COMMENT . IT WOULD LOOK HARD.
	suraj_: 2016-08-25 18:14:44 AC in one go.....
	luc815689327: 2016-08-13 09:02:54 use n>>=1 and go
	mishra_sharad: 2016-08-04 19:08:01 long long int is enough..really very simple logic...use your pen n paper...AC in one go...