为青蛙移动一步的标记1：尚未移动青蛙 0：已经移动青蛙若公青蛙可以向右跳过母青蛙，则公青蛙向右跳-Markers for the frog move step 1: 0 not move the frog: the frog has been moved to the right if the public can skip the female frog frog, the male frog jump right