arb1.cpp:22: warning: integer constant is too large for 'long' type arb1.cpp: In function 'void dfs(int, int)': arb1.cpp:29: warning: 'auto' will change meaning in C++0x; please remove it arb1.cpp:29: error: expected initializer before ':' token arb1.cpp:40: error: expected primary-expression before 'for' arb1.cpp:40: error: expected ';' before 'for' arb1.cpp:40: error: expected primary-expression before 'for' arb1.cpp:40: error: expected ')' before 'for' arb1.cpp:40: warning: 'auto' will change meaning in C++0x; please remove it arb1.cpp:40: error: expected initializer before ':' token arb1.cpp:45: error: expected primary-expression before '}' token arb1.cpp:45: error: expected ';' before '}' token arb1.cpp:45: error: expected primary-expression before '}' token arb1.cpp:45: error: expected ')' before '}' token arb1.cpp:45: error: expected primary-expression before '}' token arb1.cpp:45: error: expected ';' before '}' token arb1.cpp: In function 'int main()': arb1.cpp:54: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x arb1.cpp:54: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x arb1.cpp:55: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x arb1.cpp:55: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x