Directories ¶ Show internal Expand all Path Synopsis JianZhiOffer 15-E-er-jin-zhi-zhong-1de-ge-shu-lcof command LCP 3-M-programmable-robot command leetcode 1007-M-minimum-domino-rotations-for-equal-row command 1024-M-video-stitching command 1027-M-longest-arithmetic-subsequence command 1029-M-two-city-scheduling command 1039-M-minimum-score-triangulation-of-polygon command 1043-M-partition-array-for-maximum-sum command 1048-M-longest-string-chain command 1049-M-last-stone-weight-ii command 1079-M-letter-tile-possibilities command 1081-M-smallest-subsequence-of-distinct-characters command 1090-M-largest-values-from-labels command 1094-M-car-pooling command 1105-M-filling-bookcase-shelves command 1110-M-delete-nodes-and-return-forest command 1111-M-maximum-nesting-depth-of-two-valid-parentheses-strings command 1130-M-minimum-cost-tree-from-leaf-values command 1139-M-largest-1-bordered-square command 1140-M-stone-game-ii command 1155-M-number-of-dice-rolls-with-target-sum command 1201-M-ugly-number-iii command 121-E-best-time-to-buy-and-sell-stock command 1217-M-minimum-cost-to-move-chips-to-the-same-position command 1219-M-path-with-maximum-gold command 1221-E-split-a-string-in-balanced-strings command 1239-M-maximum-length-of-a-concatenated-string-with-unique-characters command 124-H-binary-tree-maximum-path-sum command 1247-M-minimum-swaps-to-make-strings-equal command 1254-M-number-of-closed-islands command 1262-M-greatest-sum-divisible-by-three command 1276-M-number-of-burgers-with-no-waste-of-ingredients command 1277-M-count-square-submatrices-with-all-ones command 1282-M-group-the-people-given-the-group-size-they-belong-to command 1288-M-remove-covered-intervals command 1291-M-sequential-digits command 130-M-surrounded-regions command 1306-M-jump-game-iii command 131-H-palindrome-partitioning command 1338-M-reduce-array-size-to-the-half command 134-M-gas-station command 135-H-candy command 1386-M-cinema-seat-allocation command 139-M-word-break command 1405-M-longest-happy-string command 1406-H-stone-game-iii command 1423-M-maximum-points-you-can-obtain-from-cards command 1433-M-check-if-a-string-can-break-another-string command 144-M-binary-tree-preorder-traversal/golang command 1448-M-count-good-nodes-in-binary-tree command 1449-H-form-largest-integer-with-digits-that-add-up-to-target command 1457-M-pseudo-palindromic-paths-in-a-binary-tree command 146-M-lru-cache command 1466-M-reorder-routes-to-make-all-paths-lead-to-the-city-zero command 1498-M-number-of-subsequences-that-satisfy-the-given-sum-condition command 150-M-evaluate-reverse-polish-notation command 1504-M-count-submatrices-with-all-ones command 1510-H-stone-game-iv command 152-M-maximum-product-subarray command 1540-M-can-convert-string-in-k-moves command 1563-H-stone-game-v command 1591-H-strange-printer-ii command 1594-M-maximum-non-negative-product-in-a-matrix command 1605-M-find-valid-matrix-given-row-and-column-sums command 165-M-compare-version-numbers command 1654-M-minimum-jumps-to-reach-home command 1663-M-smallest-string-with-a-given-numeric-value command 1664-M-ways-to-make-a-fair-array command 168-E-excel-sheet-column-title command 1689-M-partitioning-into-minimum-number-of-deci-binary-numbers command 1690-H-stone-game-vii command 17-M-letter-combinations-of-a-phone-number command 1702-M-maximum-binary-string-after-change command 1706-M-where-will-the-ball-fall command 1727-M-largest-submatrix-with-rearrangements command 1774-M-closest-dessert-cost command 1863-E-sum-of-all-subset-xor-totals command 198-E-house-robber command 204-E-count-primes command 205-E-isomorphic-strings command 206-E-reverse-linked-list command 213-M-house-robber-ii command 227-M-BasicCalculatorII command 229-M-majority-element-ii command 230-M-kth-smallest-element-in-a-bst command 236-M-lowest-common-ancestor-of-a-binary-tree command 264-M-ugly-number-ii command 287-M-find-the-duplicate-number command 304-M-range-sum-query-2d-immutable command 309-M-best-time-to-buy-and-sell-stock-with-cooldown command 31-M-next-permutation command 316-M-remove-duplicate-letters command 329-H-longest-increasing-path-in-a-matrix command 33-M-search-in-rotated-sorted-array command 342-E-power-of-four command 343-M-integer-break command 357-M-count-numbers-with-unique-digit command 375-M-guess-number-higher-or-lower-ii command 376-M-wiggle-subsequence command 377-M-combination-sum-iv command 39-M-combination-sum command 4-H-median-of-two-sorted-arrays command 40-M-combination-sum-ii command 42-H-trapping-rain-water command 455-E-assign-cookies command 456-M-132-pattern command 464-M-can-i-win command 467-M-unique-substrings-in-wraparound-string command 468-M-validate-ip-address command 47-M-permutations-ii command 470-M-implement-rand10-using-rand7 command 473-M-matchsticks-to-square command 474-M-ones-and-zeroes command 475-M-heaters command 477-M-total-hamming-distance command 483-H-smallest-good-base command 5-M-longest-palindromic-substring command 515-M-find-largest-value-in-each-tree-row command 516-M-longest-palindromic-subsequence command 523-M-continuous-subarray-sum command 525-M-contiguous-array command 526-M-beautiful-arrangement command 542-M-01-matrix command 638-M-shopping-offers command 640-M-solve-the-equation command 646-M-maximum-length-of-pair-chain command 647-M-palindromic-substrings command 649-M-dota2-senate command 65-H-valid-number command 650-M-2-keys-keyboard command 688-M-knight-probability-in-chessboard command 695-M-max-area-of-island command 698-M-partition-to-k-equal-sum-subsets command 714-M-best-time-to-buy-and-sell-stock-with-transaction-fee command 718-M-maximum-length-of-repeated-subarray command 738-M-monotone-increasing-digits command 740-M-delete-and-earn command 746-E-min-cost-climbing-stairs command 763-M-partition-labels command 764-M-largest-plus-sign command 797-M-all-paths-from-source-to-target command 808-M-soup-servings command 813-M-largest-sum-of-averages command 815-H-bus-routes command 838-M-push-dominoes command 841-M-keys-and-rooms command 852-E-peak-index-in-a-mountain-array command 861-M-score-after-flipping-matrix command 865-M-smallest-subtree-with-all-the-deepest-nodes command 870-M-advantage-shuffle command 874-E-walking-robot-simulation command 877-M-stone-game command 881-M-boats-to-save-people command 921-M-minimum-add-to-make-parentheses-valid command 931-M-minimum-falling-path-sum command 935-M-knight-dialer command 944-E-delete-columns-to-make-sorted command 948-M-bag-of-tokens command 96-M-unique-binary-search-trees command 978-M-longest-turbulent-subarray command 979-M-distribute-coins-in-binary-tree command 983-M-minimum-cost-for-tickets command Click to show internal directories. Click to hide internal directories.