这是一个不错的计算器C++程序，自己编写的，有什么问题大家可以讨论，不足的堤防也请大家提出-This is a good calculator C++ Procedures, I have written, what issues we can discuss the issue of inadequate levees also asked people to put forward

贪吃蛇游戏、计算器、黑白棋游戏、迷宫问题、扫地雷游戏等多个C语言程序设计案例。 -Snake game, calculator, Othello, mazes, games and other mine-sweeping C language programming case.