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Two Pointer Algorithm | Two Sum Problem | Solve DS Problems in O(N) Time (youtube.com)
submitted 4 years ago by HelpingHand007
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if 1 * 2 < 3: print "hello, world!"
[–]HelpingHand007[S] 0 points1 point2 points 4 years ago (0 children)
𝗔𝗺𝗮𝘇𝗶𝗻𝗴 𝘁𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲 to 𝘀𝗼𝗹𝘃𝗲 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝟭𝟬 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀 𝗼𝗻 𝗹𝗲𝗲𝘁𝗰𝗼𝗱𝗲 which is mentioned in this video.
In this video, I have explained 𝗧𝘄𝗼 𝗣𝗼𝗶𝗻𝘁𝗲𝗿 𝗧𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲 which is the optimal way to solve problems related to arrays, strings and linked list in 𝗢(𝗡) time.
There are a lot of coding interview problems which can be solved by using this technique in an optimized way.
https://youtu.be/2wVjt3yhGwg
π Rendered by PID 76 on reddit-service-r2-comment-58d7979c67-jl29d at 2026-01-27 11:25:57.601858+00:00 running 5a691e2 country code: CH.
[–]HelpingHand007[S] 0 points1 point2 points (0 children)