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Game

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 3485    Accepted Submission(s): 2012


Problem Description
Alice and Bob are playing a game.
The game is played on a set of positive integers from 1 to n.
In one step, the player can choose a positive integer from the set, and erase all of its divisors from the set. If a divisor doesn't exist it will be ignored.
Alice and Bob choose in turn, the one who cannot choose (current set is empty) loses.
Alice goes first, she wanna know whether she can win. Please judge by outputing 'Yes' or 'No'.
 

Input
There might be multiple test cases, no more than 10. You need to read till the end of input.
For each test case, a line containing an integer n. ($1 \leq n \leq 500$)
 

Output
A line for each test case, 'Yes' or 'No'.
 

Sample Input
1
 

Sample Output
Yes
 

Source
 

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