Euclid's Game

【文件属性】：
文件名称：Euclid's Game
文件大小：435B
文件格式：TXT
更新时间：2014-01-14 07:54:08
Game Starts with two unequal positive numbers (M,N and M>N) on the board. Two players move in turn. On each move, a player has to write on the board a positive number equal to the difference of two numbers already on the board; this number must be new, i.e., different from all the numbers already on the board. The player who cannot move loses the game. Should you choose to move first or second in this game? According to the above rules, there are two players play tihs game. Assumptions A write a number on the board at first, then B write it. Your task is write a program to judge the winner is A or B.