View Compilation Error

0_0_4565972_12593.cpp: In member function `void MST::initial()':
0_0_4565972_12593.cpp:95: error: stray '\163' in program
0_0_4565972_12593.cpp:95: error: stray '\187' in program
0_0_4565972_12593.cpp:96: error: `num' does not name a type
0_0_4565972_12593.cpp:101: error: `num' undeclared (first use this function)
0_0_4565972_12593.cpp:101: error: (Each undeclared identifier is reported only once for each function it appears in.)