sediu.cpp: In function 'void DFS(int)': sediu.cpp:16: warning: 'auto' will change meaning in C++0x; please remove it sediu.cpp:16: error: expected initializer before ':' token sediu.cpp:21: error: expected primary-expression before 'if' sediu.cpp:21: error: expected ';' before 'if' sediu.cpp:21: error: expected primary-expression before 'if' sediu.cpp:21: error: expected ')' before 'if' sediu.cpp: In function 'int main()': sediu.cpp:43: warning: 'auto' will change meaning in C++0x; please remove it sediu.cpp:43: error: expected initializer before ':' token sediu.cpp:46: error: expected primary-expression before 'return' sediu.cpp:46: error: expected ';' before 'return' sediu.cpp:46: error: expected primary-expression before 'return' sediu.cpp:46: error: expected ')' before 'return'