Main.cc: In function 'int main()': Main.cc:5:15: error: unable to find numeric literal operator 'operator"" i' for(int i=1i<=0;i++){ ^ Main.cc:5:24: error: expected ';' before ')' token for(int i=1i<=0;i++){ ^ Main.cc:8:15: error: unable to find numeric literal operator 'operator"" i' for(int i=1i<=0;i++){ ^ Main.cc:8:24: error: expected ';' before ')' token for(int i=1i<=0;i++){ ^