Determine the Winner on an $N \times N$ Grid

In this problem, you are given an integer N representing the dimensions of an N x N grid. Two players, Alice and Bob, play a game on this grid. It is known that if N is odd then the first player, Alice, always wins, and if N is even then Bob wins. This outcome is determined by the parity of the grid size: mathematically, if\( N \bmod 2 = 1 \) then the result is "Alice", and if\( N \bmod 2 = 0 \) then the result is "Bob".

Your task is to compute the winner based solely on the input value of N. The problem is straightforward, but you must ensure that the program reads from the standard input and writes to the standard output.

inputFormat

The input consists of a single line containing an integer N (\(1 \leq N \leq 10^{18}\)).

outputFormat

Output a single word, either "Alice" or "Bob", indicating the winner of the game based on the parity of N.

1

Alice