bile1.cpp: In function 'void dfs(int, std::vector<int, std::allocator<int> >*, int&)': bile1.cpp:15: warning: 'auto' will change meaning in C++0x; please remove it bile1.cpp:15: error: expected initializer before ':' token bile1.cpp:53: error: expected primary-expression at end of input bile1.cpp:53: error: expected ';' at end of input bile1.cpp:53: error: expected primary-expression at end of input bile1.cpp:53: error: expected ')' at end of input bile1.cpp:53: error: expected statement at end of input bile1.cpp:53: error: expected '}' at end of input