View Compilation Error

0_0_11335159_2301.cpp:45: error: expected `}' at end of input
0_0_11335159_2301.cpp: In member function `BigNum BigNum::operator-(const BigNum&) const':
0_0_11335159_2301.cpp:45: error: expected primary-expression at end of input
0_0_11335159_2301.cpp:45: error: expected `;' at end of input
0_0_11335159_2301.cpp:45: error: expected `}' at end of input
0_0_11335159_2301.cpp:45: error: expected `}' at end of input
0_0_11335159_2301.cpp: At global scope:
0_0_11335159_2301.cpp:45: error: expected unqualified-id at end of input
0_0_11335159_2301.cpp:45: error: expected `,' or `;' at end of input