View Compilation Error

0_0_32866622_11735.cpp:15:9: error: stray '\302' in program
         if ( c < '0' 娄娄 c > '9' ) break ;
         ^
0_0_32866622_11735.cpp:15:9: error: stray '\246' in program
0_0_32866622_11735.cpp:15:9: error: stray '\302' in program
0_0_32866622_11735.cpp:15:9: error: stray '\246' in program
0_0_32866622_11735.cpp: In function 'void get_num(int&)':
0_0_32866622_11735.cpp:15:27: error: expected ')' before 'c'
         if ( c < '0' 娄娄 c > '9' ) break ;
                           ^