Package g1601_1700.s1662_check_if_two_string_arrays_are_equivalent

Class Solution

java.lang.Object
g1601_1700.s1662_check_if_two_string_arrays_are_equivalent.Solution
public class Solution extends java.lang.Object
1662 - Check If Two String Arrays are Equivalent.

Easy

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 <= 103
  • 1 <= word1[i].length, word2[i].length <= 103
  • 1 <= sum(word1[i].length), sum(word2[i].length) <= 103
  • word1[i] and word2[i] consist of lowercase letters.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solution()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    arrayStringsAreEqual(java.lang.String[] word1, java.lang.String[] word2)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Solution

      public Solution()

  • Method Details

    • arrayStringsAreEqual

      public boolean arrayStringsAreEqual(java.lang.String[] word1, java.lang.String[] word2)