个只供自己玩的小程序（石头剪子布）只供用户键入play1（玩家1的拳项）和play2（玩家2的拳项）然后才能进行常规的游戏。

现在想改进一下，仅输入play1（玩家1的拳项），然后像下面的if语句一样每次进行play1和电脑随机数（3以内不包括0）的比较，得出相应的结果显示（比如我程序中的puts（）函数）。-One only play a small program (the stone scissors cloth) is for users to type play1 (players 1 boxing) and the play2 (players 2 boxing) before the regular game. Want to improve, only input play1 (players 1 boxing), then the same as the if statement below each play1 and computer-generated random number (less than 3 does not include 0) comparison, the results show (like me program the puts () function).