猜数字游戏，规定一个范围，可以才任意次，没猜对会提示大于或小于你猜的数值。知道你猜对为止，最后会显示你用了多少次猜对的。-Guess Numbers game, set a range, can just any time, didn t guess will be prompted to greater or less than you guess values. Know you guessed right so far, finally will show you how many times to guess with.