Isomorphic Strings | Simple Thought Process | Leetcode 205| LinkedIn | codestorywithMIK
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This is the 28th Video of our Playlist "Leetcode Easy".
In this video we will try to solve an easy map Problem :
Isomorphic Strings | Simple Thought Process | Leetcode 205| LinkedIn | codestorywithMIK
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 : Isomorphic Strings | Simple Thought Process | Leetcode 205| LinkedIn | codestorywithMIK
Company Tags : LinkedIn
My solutions on Github(C++ & JAVA) : https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/HashMap/Isomorphic%20Strings.cpp
Leetcode Link : https://leetcode.com/problems/isomorphic-strings/
Approach Summary :
This code implements a solution to determine whether two given strings, 's' and 't', are isomorphic. Isomorphic strings are those that can be mapped to each other by replacing characters while preserving the order.
The approach involves using two unordered maps, 'mp1' and 'mp2', to store mappings from characters in 's' to characters in 't', and vice versa, respectively. It iterates through the characters of both strings simultaneously. For each pair of characters, it checks whether the mappings stored in 'mp1' and 'mp2' conflict with the current characters. If there is a conflict (i.e., if the mappings are inconsistent), it returns false, indicating that the strings are not isomorphic. If no conflict is found after iterating through all characters, it returns true, indicating that the strings are isomorphic.
Overall, the approach efficiently determines whether the given strings are isomorphic by maintaining mappings between corresponding characters and checking for conflicts.
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✨ Timelines✨
00:00 - Introduction
3:42 - Thought Process
6:47 - Corner Case Example 1
12:21 - Corner Case Example 2
15:04 - Coding it up
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