leetcodeP

Intervals

• Insert Interval - Solution - Medium
• Merge Intervals - Solution - Medium
• Non-overlapping Intervals - Solution - Medium

Binary Search

• find-minimum-in-rotated-sorted-array - Solution - Medium

Arrays & Hashing

• Arrays & Hashing - Solution - Easy
• Valid Anagram - Solution - Easy
• Two Sum - Solution - Easy
• Group Anagrams - Solution - Medium
• Top K Frequent Elements - Solution - Medium
• Product of Array Except Self - Solution - Medium
• Valid Sudoku - Solution - Medium
• Encode and Decode Strings - Solution - Medium
• Longest Consecutive Sequence - Solution - Medium

Two Pointers

• Valid Palindrome - Solution - Easy
• Two Sum II Input Array Is Sorted - Solution - Medium
• 3Sum - Solution - Medium
• Container With Most Water - Solution - Medium
• Trapping Rain Water - Solution - Hard

Stacks

• Valid Parentheses - Solution - Easy
• Min Stack - Solution - Medium
• Evaluate Reverse Polish Notation - Solution - Medium
• GenerateParentheses - Solution - Medium

Backtracking

• Subsets - Solution - Medium
• Combination Sum - Solution - Medium
• Permutations - Solution - Medium
• Subsets II - Solution - Medium
• Combination Sum II - Solution - Medium
• Word Search - Solution - Medium
• Palindrome Partitioning - Solution - Medium
• Letter Combinations of a Phone Number - Solution - Medium
• N Queens - Solution - Hard

2-D Dynamic Programming

-Triangle - Solution - Medium -Minimum Path Sum - Solution - Medium

1-D Dynamic Programming

• Climbing Stairs - Solution - Easy
• Min Cost Climbing Stairs - Solution - Easy
• House Robber - Solution - Medium
• House Robber II - Solution - Medium
• Longest Palindromic Substring - Solution - Medium
• Palindromic Substrings - Solution - Medium
• Decode Ways - Solution - Medium
• Coin Change - Solution - Medium
• Maximum Product Subarray - Solution - Medium
• Word Break - Solution - Medium
• Longest Increasing Subsequence - Solution - Medium