- 12-13. Roman and Integer [Medium
- LeetCode 12. Integer to Roman
- 【Leetcode刷题】12. Integer to Roman
- Leetcode 12. Integer to Roman
- leetCode 12. Integer to Roman
- [LeetCode]12. Integer to Roman
- LeetCode 12. Integer to Roman
- LeetCode 12. Integer to Roman
- LeetCode -- 12. Integer to Roman
- Swift LeetCode 系列之 13: roman-to-
陆陆续续在LeetCode上刷了一些题，一直没有记录过，准备集中整理记录一下
class Solution {
public String intToRoman(int num) {
String[] M = {"", "M", "MM", "MMM"};
String[] C = {"", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM"};
String[] X = {"", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC"};
String[] I = {"", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"};
return M[num / 1000] + C[num % 1000 / 100] + X[num % 100 / 10] + I[num % 10];
}
}
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