Find the minimum length word from a given dictionary words, which has all the letters from the ...
Given two stringsstr andstr ,return the shortest string that has bothstr andstr as subsequences.If multiple answers exist, you may return any of them. A string S is a subsequence of string T if delet ...
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Find the minimum length word from a given dictionary words, which has all the letters from the ...
In a given 2D binary array `A`, there are two islands. (An island is a 4-directionally connected g ...
Given two strings text1 and text2, return the length of their longest common subsequence. A subsequence of a string is a new string generated from ...
Given a list of words and two words word1 and word2, return the shortest distance between these two words in the list. Example:Assume that words ...
Given a string s, you are allowed to convert it to a palindrome by adding characters in front of it. Find and return the shortest palindrome you ...
Given a string S and a character C, return an array of integers representing the shortest distance from the character C in the string. ...
Given an integer array, you need to find one continuous subarray that if you only sort this subar ...
You want to build a house on an empty land which reaches all buildings in the shortest amount of distance. You can only move up, down, left ...