class PrintRub { public static String getStringRub(int integer) { int remainder = integer % 100; if (remainder >= 11 && remainder <= 14) { return "рублей"; } remainder = integer % 10; switch (remainder) { case 1: return "рубль"; case 2: case 3: case 4: return "рубля"; case 0: case 5: case 6: case 7: case 8: case 9: return "рублей"; default: return "рубль"; } } }