Minimum Number of Steps to Make Two Strings Anagram | Simple | Intuitive | Google | Leetcode 1347
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This is the 32nd Video of our Playlist "Strings : Popular Interview Problems".
In this video we will try to solve a good string problem - Minimum Number of Steps to Make Two Strings Anagram (Leetcode 1347)
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 : Minimum Number of Steps to Make Two Strings Anagram
Company Tags : Google
My solutions on Github(C++ & JAVA) : https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/strings/Minimum%20Number%20of%20Steps%20to%20Make%20Two%20Strings%20Anagram.cpp
Leetcode Link : https://leetcode.com/problems/minimum-number-of-steps-to-make-two-strings-anagram/
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 : First, Count the frequency of characters of each string in a map/array of size 26. Loop over all characters and if the frequency of a character in t is less than the frequency of the same character in s then add the difference between the frequencies to the answer. We can also do it in a simple way like storing the difference of frequency of char in a map/array of size 26 and adding them.
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✨ Timelines✨
00:00 - Introduction
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