public class RomanNumberFormatter extends Object
| 构造器和说明 |
|---|
RomanNumberFormatter() |
public static String intToRoman(int num)
num - [1,3999]的正整数public static int romanToInt(String roman)
roman - 罗马字符IllegalArgumentException - 如果传入非罗马字符串,抛出异常Copyright © 2024. All rights reserved.