T-SHLoRk

BUAA


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# 标题 难度 阅读
330 Patching Array 困难 68
347 Top K Frequent Elements 中等 176
354 Russian Doll Envelopes DP+二分详解 困难 518
355 Design Twitter 中等 283
363 Max Sum of Rectangle No Larger Than K 困难 495
376 Wiggle Subsequence 中等 212
378 Kth Smallest Element in a Sorted Matrix 中等 512
380 Insert Delete GetRandom O(1) 中等 90
392 Is Subsequence 简单 149
399 Evaluate Division(BFS/带权值并查集) 中等 221
402 Remove K Digits 中等 170
407 Trapping Rain Water II 困难 133
430 Flatten a Multilevel Doubly Linked List 中等 249
435 Non-overlapping Intervals 中等 202
445 Add Two Numbers II (无需反转链表) 中等 313
472 Concatenated Words 困难 195
473 Matchsticks to Square(0ms) 中等 256
483 Smallest Good Base 困难 148
488 Zuma Game 困难 199
493 Reverse Pairs 困难 233