| 9 | public static String[] bigs = {"", "Thousand", "Million", "Billion"}; |
| 10 | |
| 11 | public static String numToString(int number) { |
| 12 | if (number == 0) { |
| 13 | return "Zero"; |
| 14 | } |
| 15 | |
| 16 | if (number < 0) { |
| 17 | return "Negative " + numToString(-1 * number); |
| 18 | } |
| 19 | int count = 0; |
| 20 | String str = ""; |
| 21 | |
| 22 | while (number > 0) { |
| 23 | if (number % 1000 != 0) { |
| 24 | str = numToString100(number % 1000) + bigs[count] + " " + str; |
| 25 | } |
| 26 | number /= 1000; |
| 27 | count++; |
| 28 | } |
| 29 | |
| 30 | return str; |
| 31 | } |
| 32 | |
| 33 | public static String numToString100(int number) { |
| 34 | String str = ""; |