VC++编写一款统计有效代码行数的代码计算器，可以计算出C++、C语言代码的有效行数，包括有效代码行数、注释行数、空白行数。-VC++ to write code that a statistically valid number of lines of code calculator can calculate the C++, C language code number of rows, including the active code lines, comment lines, the