本程序是用VC++ 开发的计算器，该计算器分为科学型和普通型两种，本代码是VC++入门学习很好的资料-this program is the development of the VC calculator, the calculator into science - and ordinary-two, The code is a good learning portal VC information

基于VB的科学型计算器的开发，包括标准型和科学型计算器 -VB on the development of the scientific calculator, including standard and scientific calculator