TIPTOP - Tip Top Game
Alim and Sufian are two good friends. They love playing a game with numbers, and recently, they discovered a new game called “Tip Top”. The rule of the game is they took a number (N) randomly, after that they find all divisors of N. Then they starting to play the game first Alim took a divisor, then Sufian so on. The person who took the last divisor will win the game.
Every time the game started with Alim. Now Alim wants to know when he will win.
As you a good programmer your task is to find will Alim win or not.
Input
Input starts with an integer T (T ≤ 105), denoting the number of test cases. Each case starts with a line containing an integer N (1 ≤ N ≤ 1018) the number.
Output
For each case you have to print “Yes” if Alim will win otherwise “No” with case number. See the sample for exact formatting.
Sample
Input: 2 4 5 Output: Case 1: Yes Case 2: No
Problem setter: Ajharul Islam Barid, Dept. of CSE
Bangladesh University of Business and Technology (BUBT)
hide comments
thichankitkat:
2022-01-29 06:57:22
unable to solve by Python3, too slow, use Py2 instead |
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abhishekv18:
2019-11-06 13:37:14
No need to calculate all the divisor!!
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kshubham02:
2019-08-19 19:27:00
[EDITED with answers]
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stormborn_:
2019-02-26 21:05:31
take :-> unsigned long long s=sqrt(n);
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prabhav_123:
2019-01-03 10:10:39
long long,space,\n costed me 3 WA -_- |
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aayu97:
2018-11-17 09:05:05
WA in 4.3.2 and AC in 14. why so? |
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gaurav1614:
2018-08-25 07:41:02
if(sqrt(n)==floor(sqrt(n))) gives wrong ans.
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dynamo214:
2018-08-25 07:16:58
Use sqrtl() for large integers square root. |
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y17prashant:
2017-12-30 10:12:19
same as sinha and eggs.......
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nadstratosfer:
2017-09-16 00:50:32
Interesting problem to tackle. Would have been a very frustrating, non-learning experience if I didn't turn to comments.
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Added by: | Shipu Ahamed |
Date: | 2013-09-18 |
Time limit: | 1s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: ASM64 |