采用C++语言编写，可以实现人民币小写转成大写。程序通俗易懂，易于学习。-Using C++ language, you can transfer Renminbi lowercase to uppercase. Procedures easy to understand, easy to learn.

人民币大小写转换工具（例：111.11 => 壹佰壹拾壹圆壹角壹分）(RMB Case Conversion Tool ( by Python ))