Package g0301_0400.s0389_find_the_difference

Class Solution

  • All Implemented Interfaces:
    
public final class Solution

    389 - Find the Difference\.

    Easy

    You are given two strings s and t.

    String t is generated by random shuffling string s and then add one more letter at a random position.

    Return the letter that was added to t.

    Example 1:

    Input: s = "abcd", t = "abcde"

    Output: "e"

    Explanation: 'e' is the letter that was added.

    Example 2:

    Input: s = "", t = "y"

    Output: "y"

    Constraints:

    • 0 <= s.length <= 1000

    • t.length == s.length + 1

    • s and t consist of lowercase English letters.

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description

    • Field Summary

      Fields 
      Modifier and Type Field Description

    • Constructor Summary

      Constructors 
      Constructor Description
      Solution()

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description

    • Method Summary

      Modifier and Type Method Description
      final Character findTheDifference(String s, String t)

      • Methods inherited from class java.lang.Object

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