View Compilation Error

0_0_13205534_28870.cpp:5:22: error: '_TCHAR' has not been declared
 int _tmain(int argc, _TCHAR* argv[])
                      ^
0_0_13205534_28870.cpp: In function 'int _tmain(int, int**)':
0_0_13205534_28870.cpp:9:2: error: expected ';' before 'while'
  while(m--)
  ^
0_0_13205534_28870.cpp:47:1: error: expected '}' at end of input
 }
 ^