Longest Substring Without Repeating Characters
MediumArrays & Strings
Given a string s, find the length of the longest substring without repeating characters.
Example:
Input: s = "abcabcbb"
Output: 3
Explanation: The longest substring without repeating characters is "abc", which has length 3.
Constraints:
- •
0 <= s.length <= 5 * 10^4 - •
s consists of English letters, digits, symbols, and spaces
Longest Substring Without Repeating Characters
MediumArrays & Strings
Given a string s, find the length of the longest substring without repeating characters.
Example:
Input: s = "abcabcbb"
Output: 3
Explanation: The longest substring without repeating characters is "abc", which has length 3.
Constraints:
- •
0 <= s.length <= 5 * 10^4 - •
s consists of English letters, digits, symbols, and spaces
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