Leetcode Day 26 - Greedy: Overlapping Intervals
452 Minimum Number of Arrows to Burst Balloons | 435 Non-overlapping Intervals | 763 Partition Labels
Le's blog
Leetcode Day 25 - Greedy: Two-Dimensional Trade-Off
134 Gas Station | 135 Candy | 860 Lemonade Change | 406 Queue Reconstruction by Height
Leetcode Day 24 - Greedy: Stock and Jump Problems
122 Best Time to Buy and Sell Stock II | 55 Jump Game | 45 Jump Game II | 1005 Maximize Sum Of Array After K Negations
Datawhale AI 夏令营
2024 大运河杯数据开发应用创新大赛 - 城市治理赛道
Leetcode Day 23 - Greedy: Basic Applications
Fundamental greedy problems: 455 Assign Cookies | 376 Wiggle Subsequence | 53 Maximum Subarray
Leetcode Day 22 - Backtracking: Permutation & Chessboard
491 Non-decreasing Subsequences | 46 Permutations | 47 Permutations II | 332 Reconstruct Itinerary | 51 N-Queens | 37 Sudoku Solver
Image Classification with Linear Classifiers
Introduction to image classification problem, data-driven approach, and K-Nearest Neighbor (KNN) Classifier.
Leetcode Day 21 - Backtracking: Subsets
93 Restore IP Addresses | 78 Subsets | 90 Subsets II
Leetcode Day 20 - Backtracking: Cutting
39 Combination Sum | 40 Combination Sum II | 131 Palindrome Partitioning
Leetcode Day 19 - Backtracking: Combination
77 Combinations | 216 Combination Sum III |17 Letter Combinations of a Phone Number