g1101_1200.s1163_last_substring_in_lexicographical_order

Class Solution

java.lang.Object

g1101_1200.s1163_last_substring_in_lexicographical_order.Solution

public class Solution
extends Object

1163 - Last Substring in Lexicographical Order.

Hard

Given a string s, return the last substring of s in lexicographical order.

Example 1:

Input: s = “abab”

Output: “bab”

Explanation: The substrings are [“a”, “ab”, “aba”, “abab”, “b”, “ba”, “bab”]. The lexicographically maximum substring is “bab”.

Example 2:

Input: s = “leetcode”

Output: “tcode”

Constraints:

• 1 <= s.length <= 4 * 105
• s contains only lowercase English letters.

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
String	lastSubstring(String str)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

lastSubstring

public String lastSubstring(String str)