10101 11000 01000

101000011 11101 1000000100 10110

1. binary: 100111111 octal: 477 hex: 13F 2. binary: 280 octal: 544 hex: 2805

class Main { public static void main(String[] args) { int years = 0; double money = 2000; while(true){ if(years < 20){ money = money * 1.05; years = years + 1; }else{ System.out.println ( money ); break; } } if (money > 5000){ System.out.println ("You are rich"); }else if (money > 1000000){ System.out.println ("You are a millionare"); }else{ System.out.println ("You are poor. You need to invest some more"); } } } it will say that you have $5306.60 and that you are rich