Watch 10 video solutions for Check If Two String Arrays are Equivalent, a easy level problem involving Array, String. This walkthrough by NeetCodeIO has 7,963 views views. Want to try solving it yourself? Practice on FleetCode or read the detailed text solution.
Given two string arrays word1 and word2, return true if the two arrays represent the same string, and false otherwise.
A string is represented by an array if the array elements concatenated in order forms the string.
Example 1:
Input: word1 = ["ab", "c"], word2 = ["a", "bc"] Output: true Explanation: word1 represents string "ab" + "c" -> "abc" word2 represents string "a" + "bc" -> "abc" The strings are the same, so return true.
Example 2:
Input: word1 = ["a", "cb"], word2 = ["ab", "c"] Output: false
Example 3:
Input: word1 = ["abc", "d", "defg"], word2 = ["abcddefg"] Output: true
Constraints:
1 <= word1.length, word2.length <= 1031 <= word1[i].length, word2[i].length <= 1031 <= sum(word1[i].length), sum(word2[i].length) <= 103word1[i] and word2[i] consist of lowercase letters.