InterviewBit Problems
Longest Arithmetic Progression : Solved
About the Longest Arithmetic Progression : Solved category
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Easy Python solution using defaultdict
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Longest arithmetic progression test cases
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Simple dp solution llap
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Best Solution you will see today
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Easy map based approach
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Better than editorial C++ O(N^2)
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Best Approach you will ever find with Explanation
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Simple and easy approach watch the attach video
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Use of map to get simple solution
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Sweet and Simple solution in O(n*n)
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Hashmap Approach with Index checking
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Easy C++ Solution in O(N^2)
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Simple 15 Line Solution using Unordered_map DP
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Easy O(N^2) DP solution
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Simplest C++ Solution (Brute Force)
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Solution using Map similar to LIS
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Brute Force worked
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A bit mathematical approach
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Shortest and simple c++solution
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Simple and sweet soln
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O(N^2) Time and Space DP solution (working for any type of test cases)
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O(n^2) dp solution || CPP || Weak Test cases
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Easy to understand solution using map
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Similar to LIS - Longest Increasing Subsequence
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Does hash take huge time not amortized O(1)
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Brute force vs dp
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Similar to longest subsequence
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Weak test cases without sorting also get passed
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Fastest Approach should not work
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