View Compilation Error

0_0_29769255_12833.cpp:25:15: error: expected '}' at end of input
   return find(u
               ^
0_0_29769255_12833.cpp: In member function 'bool Union::same(long long int, long long int)':
0_0_29769255_12833.cpp:25:15: error: expected ')' at end of input
0_0_29769255_12833.cpp:25:15: error: expected ';' at end of input
0_0_29769255_12833.cpp:25:15: error: expected '}' at end of input
0_0_29769255_12833.cpp: At global scope:
0_0_29769255_12833.cpp:25:15: error: expected unqualified-id at end of input