Class Solution
java.lang.Object
g0001_0100.s0003_longest_substring_without_repeating_characters.Solution
3 - Longest Substring Without Repeating Characters.
Medium
Given a string s
, find the length of the longest substring without repeating characters.
Example 1:
Input: s = “abcabcbb”
Output: 3
Explanation: The answer is “abc”, with the length of 3.
Example 2:
Input: s = “bbbbb”
Output: 1
Explanation: The answer is “b”, with the length of 1.
Example 3:
Input: s = “pwwkew”
Output: 3
Explanation: The answer is “wke”, with the length of 3. Notice that the answer must be a substring, “pwke” is a subsequence and not a substring.
Example 4:
Input: s = ""
Output: 0
Constraints:
0 <= s.length <= 5 * 104
s
consists of English letters, digits, symbols and spaces.
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Constructor Summary
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Method Summary
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Constructor Details
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Solution
public Solution()
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Method Details
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lengthOfLongestSubstring
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