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LeetCode 75

75 questions · 0 seen · leetcode.com

75 essential & trending problems for 1–3 month prep

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Problems

⊣ 11 Container With Most Water
⊣ 17 Letter Combinations of a Phone Number
⊣ 62 Unique Paths
⊣ 72 Edit Distance
⊣ 104 Maximum Depth of Binary Tree
⊣ 136 Single Number
⊣ 151 Reverse Words in a String
⊣ 162 Find Peak Element
⊣ 198 House Robber
⊣ 199 Binary Tree Right Side View
⊣ 206 Reverse Linked List
⊣ 208 Implement Trie (Prefix Tree)
⊣ 215 Kth Largest Element in an Array
⊣ 216 Combination Sum III
⊣ 236 Lowest Common Ancestor of a Binary Tree
⊣ 238 Product of Array Except Self
⊣ 283 Move Zeroes
⊣ 328 Odd Even Linked List
⊣ 334 Increasing Triplet Subsequence
⊣ 338 Counting Bits
⊣ 345 Reverse Vowels of a String
⊣ 374 Guess Number Higher or Lower
⊣ 392 Is Subsequence
⊣ 394 Decode String
⊣ 399 Evaluate Division
⊣ 435 Non-overlapping Intervals
⊣ 437 Path Sum III
⊣ 443 String Compression
⊣ 450 Delete Node in a BST
⊣ 452 Minimum Number of Arrows to Burst Balloons
⊣ 547 Number of Provinces
⊣ 605 Can Place Flowers
⊣ 643 Maximum Average Subarray I (PRO)
⊣ 649 Dota2 Senate
⊣ 700 Search in a Binary Search Tree
⊣ 714 Best Time to Buy and Sell Stock with Transaction Fee
⊣ 724 Find Pivot Index
⊣ 735 Asteroid Collision
⊣ 739 Daily Temperatures
⊣ 746 Min Cost Climbing Stairs
⊣ 790 Domino and Tromino Tiling
⊣ 841 Keys and Rooms
⊣ 872 Leaf-Similar Trees
⊣ 875 Koko Eating Bananas
⊣ 901 Online Stock Span
⊣ 933 Number of Recent Calls
⊣ 994 Rotting Oranges
⊣ 1004 Max Consecutive Ones III
⊣ 1071 Greatest Common Divisor of Strings
⊣ 1137 N-th Tribonacci Number
⊣ 1143 Longest Common Subsequence
⊣ 1161 Maximum Level Sum of a Binary Tree
⊣ 1207 Unique Number of Occurrences
⊣ 1268 Search Suggestions System
⊣ 1318 Minimum Flips to Make a OR b Equal to c
⊣ 1372 Longest ZigZag Path in a Binary Tree
⊣ 1431 Kids With the Greatest Number of Candies
⊣ 1448 Count Good Nodes in Binary Tree
⊣ 1456 Maximum Number of Vowels in a Substring of Given Length
⊣ 1466 Reorder Routes to Make All Paths Lead to the City Zero
⊣ 1493 Longest Subarray of 1's After Deleting One Element
⊣ 1657 Determine if Two Strings Are Close
⊣ 1679 Max Number of K-Sum Pairs
⊣ 1732 Find the Highest Altitude
⊣ 1768 Merge Strings Alternately (PRO)
⊣ 1926 Nearest Exit from Entrance in Maze
⊣ 2095 Delete the Middle Node of a Linked List
⊣ 2130 Maximum Twin Sum of a Linked List
⊣ 2215 Find the Difference of Two Arrays
⊣ 2300 Successful Pairs of Spells and Potions
⊣ 2336 Smallest Number in Infinite Set
⊣ 2352 Equal Row and Column Pairs
⊣ 2390 Removing Stars From a String
⊣ 2462 Total Cost to Hire K Workers
⊣ 2542 Maximum Subsequence Score