edits in the string subfolder

SiddharthaAnand / datastructures

Data structures Problem Solving Algorithms

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Closed m-e-r-l-i-n closed 3 years ago

m-e-r-l-i-n commented 3 years ago

added an updated readme to strings
made some changes in LengthOfLongestSubstring.java
1. it does not need maps anymore
2. program can execute multiple times as per user's choice
added testcases to RemoveCharacter.java

m-e-r-l-i-n commented 3 years ago

if accepted, i would like to work on the other prevailing issues as well

SiddharthaAnand commented 3 years ago

Thanks for the update! You can pick up other issues as well.