Largest 3-Same-Digit Number in String | Leetcode 2264
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This is the 3rd Video of our "Leetcode Easy" Playlist.
In this video we will try to solve an easy string problem - Largest 3-Same-Digit Number in String (Leetcode -2264).
I will explain the intuition so easily that you will never forget and start seeing this as cakewalk EASYYY.
We will do live coding after explanation and see if we are able to pass all the test cases.
Also, please note that my Github solution link below contains both C++ as well as JAVA code.
Problem Name : Largest 3-Same-Digit Number in String
Company Tags : will update soon
My solutions on Github(C++ & JAVA) : https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/strings/Easy%20Tagged/Largest%203-Same-Digit%20Number%20in%20String.cpp
Leetcode Link : https://leetcode.com/problems/largest-3-same-digit-number-in-string
My DP Concepts Playlist : https://youtu.be/7eLMOE1jnls
My Graph Concepts Playlist : https://youtu.be/5JGiZnr6B5w
My GitHub Repo for interview preparation : https://github.com/MAZHARMIK/Interview_DS_Algo
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Approach Summary :
This code takes a string num as input and aims to find the largest character that appears consecutively at least three times in the string. It iterates through the string, comparing each character with its two preceding characters. If a character is found to be repeated three times consecutively, its value is compared with the current maximum character (maxChar). The function returns a string containing three instances of the maximum character found, or an empty string if no such character is found.
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✨ Timelines✨
00:00 - Introduction
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