三个数字能组合多少组三位数字简介:The solution to this problem is very simple, that is, to implement a military rank system. A group of defeated soldiers gather together. No matter which unit they are, they need to obey the command of the person with the highest rank on the scene. In this way, even a group of strange soldiers who have never met can take consistent actions.
The solution to this problem is very simple, that is, to implement a military rank system. A group of defeated soldiers gather together. No matter which unit they are, they need to obey the command of the person with the highest rank on the scene. In this way, even a group of strange soldiers who have never met can take consistent actions.