用C++编写的逻辑猜数的小游戏，系统随机生成四个数字，让玩家猜测，根据玩家的输入给出提示，玩家根据提示修改自己的答案，从而得到正确的结果。-Written using C++ logical guessing game, the system randomly generates four numbers, allowing the player guess, according to the player' s input is given prompt, players modify their answers prompted to get the correct results.