Main.cc: In function 'int main()': Main.cc:11:5: error: 'g' was not declared in this scope g = m % 10; ^ Main.cc:12:5: error: 's' was not declared in this scope s = m / 10 % 10; ^ Main.cc:13:5: error: 'b' was not declared in this scope b = m / 100 % 10; ^ Main.cc:14:5: error: 'q' was not declared in this scope q = m / 1000; ^