Find All Anagrams in a String - Practice Coding | SlaveCode
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438. Find All Anagrams in a String
Medium
30 Points
Hash Table
String
Sliding Window
Given two strings s and p, return an array of all the start indices of p's anagrams in s. You may return the answer in any order.
Examples
Example 1
Input: s = "cbaebabacd", p = "abc"
Output: [0,6]
Explanation:
The substring with start index = 0 is "cba", which is an anagram of "abc".
The substring with start index = 6 is "bac", which is an anagram of "abc".
Example 2
Input: s = "abab", p = "ab"
Output: [0,1,2]
Explanation:
The substring with start index = 0 is "ab", which is an anagram of "ab".
The substring with start index = 1 is "ba", which is an anagram of "ab".
The substring with start index = 2 is "ab", which is an anagram of "ab".
Constraints
1 <= s.length, p.length <= 3 * 104
s and p consist of lowercase English letters.
438. Find All Anagrams in a String
Medium
30 Points
Hash Table
String
Sliding Window
Given two strings s and p, return an array of all the start indices of p's anagrams in s. You may return the answer in any order.
Examples
Example 1
Input: s = "cbaebabacd", p = "abc"
Output: [0,6]
Explanation:
The substring with start index = 0 is "cba", which is an anagram of "abc".
The substring with start index = 6 is "bac", which is an anagram of "abc".
Example 2
Input: s = "abab", p = "ab"
Output: [0,1,2]
Explanation:
The substring with start index = 0 is "ab", which is an anagram of "ab".
The substring with start index = 1 is "ba", which is an anagram of "ab".
The substring with start index = 2 is "ab", which is an anagram of "ab".