Adding Spaces to a String | Straight Forward Easy | Leetcode 2109 | codestorywithMIK
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This is the 50th Video of our Playlist "Strings" by codestorywithMIK
In this video we will try to solve an easy string problem : Adding Spaces to a String | Straight Forward Easy | Leetcode 2109 | 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 : Adding Spaces to a String | Straight Forward Easy | Leetcode 2109 | codestorywithMIK
Company Tags : will update later
My solutions on Github(C++ & JAVA) - https://github.com/MAZHARMIK/Interview_DS_Algo/blob/master/strings/Adding Spaces to a String.cpp
Leetcode Link : https://leetcode.com/problems/adding-spaces-to-a-string
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My GitHub Repo for interview preparation : https://github.com/MAZHARMIK/Interview_DS_Algo
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Summary :
The function addSpaces takes a string s and an array spaces containing indices where spaces need to be inserted. The approach is:
Two Pointers:
One pointer (i) iterates through each character of the string s.
Another pointer (j) traverses the spaces array to check if the current index i matches any index in spaces.
Inserting Spaces:
If i matches the current space index (spaces[j]), a space is appended to the result, and the pointer j is incremented.
Appending Characters:
The current character s[i] is appended to the result, whether or not a space was added.
✨ Timelines✨
00:00 - Introduction
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