|시간 제한||메모리 제한||제출||정답||맞은 사람||정답 비율|
|1 초||128 MB||55||20||16||32.000%|
One day, Bessie decides to challenge Farmer John to a game of 'Cow Checkers'. The game is played on an M*N (1 <= M <= 1,000,000; 1 <= N <= 1,000,000) checkerboard that initially contains a single checker piece on the checkboard square coordinates (X, Y) (0 <= X < M; 0 <= Y < N). The bottom leftmost square of the checkerboard has coordinates (0, 0), and the top rightmost square has coordinates (M-1, N-1). Bessie always moves first, and then the two players alternate turns. Each turn comprises one of three types of moves:
The first player unable to make a move (i.e., because the checker is at (0, 0)) loses. Given that Bessie always goes first, determine who will win the game if both play optimally.
Play and report the winner for T games (1 <= T <= 1,000) reading in a new X,Y starting value for each new game.
Lines 1..T: Should contain either "Farmer John" or "Bessie" depending on who wins each game.
3 3 1 1 1
Farmer John and Bessie are playing one game on a 3*3 checkerboard with the checker piece initially at (1, 1) (i.e. at the center of the board).
Bessie initially can only move the checker piece to either (1, 0) or (0, 1), or (0, 0). Bessie can immediately win by moving the piece to (0, 0).