bile1.cpp: In function 'void dfs(int, int&)': bile1.cpp:13: warning: 'auto' will change meaning in C++0x; please remove it bile1.cpp:13: error: expected initializer before ':' token bile1.cpp:18: error: expected primary-expression before '}' token bile1.cpp:18: error: expected ';' before '}' token bile1.cpp:18: error: expected primary-expression before '}' token bile1.cpp:18: error: expected ')' before '}' token bile1.cpp:18: error: expected primary-expression before '}' token bile1.cpp:18: error: expected ';' before '}' token bile1.cpp: In function 'void dfs_transpus(int, int&)': bile1.cpp:22: warning: 'auto' will change meaning in C++0x; please remove it bile1.cpp:22: error: expected initializer before ':' token bile1.cpp:29: error: expected primary-expression before '}' token bile1.cpp:29: error: expected ';' before '}' token bile1.cpp:29: error: expected primary-expression before '}' token bile1.cpp:29: error: expected ')' before '}' token bile1.cpp:29: error: expected primary-expression before '}' token bile1.cpp:29: error: expected ';' before '}' token