Main.cc:14:15: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix] cout<"Yes"endl; ^ Main.cc:17:15: warning: invalid suffix on literal; C++11 requires a space between literal and identifier [-Wliteral-suffix] cout<<"No"endl; ^ Main.cc: In function 'int main()': Main.cc:14:20: error: expected ';' before 'endl' cout<<"Yes"endl; ^ Main.cc:17:19: error: expected ';' before 'endl' cout<<"No"endl; ^