VC平台上编写的计算器，能够通过键盘或者界面按键输入数字和进行相关操作；除了简单的运算，还可以进行二进制、十进制、十六进制的运算，不同进制之间的转换-VC platform prepared by the calculator, can be input via keyboard or interface key figures and associated operations in addition to simple arithmetic, it can be binary, decim