用vc++实现的一个超级计算器的功能，能帮助你解决所有你想解决的数学计算问题，简单使用啊，同时也帮助你学习，熟练，提高vc，一举多得啊-Using vc++ to achieve the functions of a super calculator can help you solve all you want to solve math problems, simple to use ah, but also help you learn, skilled, increase vc, ser