| 0001-two-sum |
|
| 0011-container-with-most-water |
|
| 0014-longest-common-prefix |
|
| 0015-3sum |
|
| 0016-3sum-closest |
|
| 0026-remove-duplicates-from-sorted-array |
Easy |
| 0027-remove-element |
|
| 0041-first-missing-positive |
|
| 0048-rotate-image |
Medium |
| 0053-maximum-subarray |
Medium |
| 0056-merge-intervals |
|
| 0066-plus-one |
|
| 0074-search-a-2d-matrix |
|
| 0075-sort-colors |
Medium |
| 0080-remove-duplicates-from-sorted-array-ii |
|
| 0088-merge-sorted-array |
Easy |
| 0120-triangle |
|
| 0121-best-time-to-buy-and-sell-stock |
Easy |
| 0122-best-time-to-buy-and-sell-stock-ii |
|
| 0134-gas-station |
|
| 0135-candy |
Hard |
| 0137-single-number-ii |
|
| 0152-maximum-product-subarray |
|
| 0153-find-minimum-in-rotated-sorted-array |
|
| 0154-find-minimum-in-rotated-sorted-array-ii |
|
| 0164-maximum-gap |
|
| 0167-two-sum-ii-input-array-is-sorted |
|
| 0169-majority-element |
Easy |
| 0179-largest-number |
|
| 0189-rotate-array |
Medium |
| 0198-house-robber |
|
| 0204-count-primes |
|
| 0215-kth-largest-element-in-an-array |
|
| 0217-contains-duplicate |
|
| 0238-product-of-array-except-self |
|
| 0260-single-number-iii |
Medium |
| 0274-h-index |
|
| 0275-h-index-ii |
|
| 0283-move-zeroes |
|
| 0448-find-all-numbers-disappeared-in-an-array |
|
| 0453-minimum-moves-to-equal-array-elements |
|
| 0462-minimum-moves-to-equal-array-elements-ii |
|
| 0485-max-consecutive-ones |
|
| 0496-next-greater-element-i |
|
| 0503-next-greater-element-ii |
|
| 0506-relative-ranks |
|
| 0540-single-element-in-a-sorted-array |
|
| 0594-longest-harmonious-subsequence |
|
| 0628-maximum-product-of-three-numbers |
|
| 0643-maximum-average-subarray-i |
|
| 0645-set-mismatch |
|
| 0717-1-bit-and-2-bit-characters |
|
| 0718-maximum-length-of-repeated-subarray |
|
| 0766-toeplitz-matrix |
Easy |
| 0792-binary-search |
|
| 0830-largest-triangle-area |
|
| 0882-peak-index-in-a-mountain-array |
|
| 0944-delete-columns-to-make-sorted |
|
| 0961-n-repeated-element-in-size-2n-array |
|
| 1002-maximum-width-ramp |
|
| 1007-minimum-domino-rotations-for-equal-row |
|
| 1018-largest-perimeter-triangle |
|
| 1127-last-stone-weight |
|
| 1200-minimum-absolute-difference |
|
| 1217-minimum-cost-to-move-chips-to-the-same-position |
|
| 1231-replace-elements-with-greatest-element-on-right-side |
|
| 1266-minimum-time-visiting-all-points |
|
| 1287-distance-between-bus-stops |
|
| 1288-remove-covered-intervals |
Medium |
| 1293-three-consecutive-odds |
|
| 1319-unique-number-of-occurrences |
|
| 1331-rank-transform-of-an-array |
|
| 1343-number-of-sub-arrays-of-size-k-and-average-greater-than-or-equal-to-threshold |
|
| 1351-count-negative-numbers-in-a-sorted-matrix |
|
| 1389-create-target-array-in-the-given-order |
|
| 1390-four-divisors |
|
| 1413-minimum-value-to-get-positive-step-by-step-sum |
Easy |
| 1421-find-numbers-with-even-number-of-digits |
|
| 1426-find-n-unique-integers-sum-up-to-zero |
|
| 1464-maximum-product-of-two-elements-in-an-array |
|
| 1468-check-if-n-and-its-double-exist |
|
| 1482-how-many-numbers-are-smaller-than-the-current-number |
|
| 1486-find-the-distance-value-between-two-arrays |
|
| 1491-average-salary-excluding-the-minimum-and-maximum-salary |
|
| 1502-can-make-arithmetic-progression-from-sequence |
|
| 1512-number-of-good-pairs |
|
| 1539-kth-missing-positive-number |
|
| 1548-check-if-all-1s-are-at-least-length-k-places-away |
|
| 1552-build-an-array-with-stack-operations |
|
| 1560-number-of-students-doing-homework-at-a-given-time |
|
| 1574-maximum-product-of-two-elements-in-an-array |
|
| 1580-shuffle-the-array |
|
| 1586-longest-subarray-of-1s-after-deleting-one-element |
|
| 1603-running-sum-of-1d-array |
|
| 1672-richest-customer-wealth |
|
| 1679-max-number-of-k-sum-pairs |
|
| 1693-sum-of-all-odd-length-subarrays |
|
| 1732-find-the-highest-altitude |
Easy |
| 1741-sort-array-by-increasing-frequency |
|
| 1748-sum-of-unique-elements |
|
| 1769-minimum-number-of-operations-to-move-all-balls-to-each-box |
Medium |
| 1776-minimum-operations-to-reduce-x-to-zero |
|
| 1833-maximum-ice-cream-bars |
Medium |
| 1846-maximum-element-after-decreasing-and-rearranging |
Medium |
| 1848-minimum-distance-to-the-target-element |
|
| 1855-maximum-distance-between-a-pair-of-values |
Medium |
| 1863-sum-of-all-subset-xor-totals |
|
| 1887-reduction-operations-to-make-the-array-elements-equal |
Medium |
| 1913-maximum-product-difference-between-two-pairs |
|
| 1938-minimum-operations-to-make-the-array-increasing |
|
| 1967-number-of-strings-that-appear-as-substrings-in-word |
Easy |
| 1979-find-greatest-common-divisor-of-array |
|
| 1980-find-unique-binary-string |
Medium |
| 1984-minimum-difference-between-highest-and-lowest-of-k-scores |
|
| 1991-find-the-middle-index-in-array |
Easy |
| 2029-stone-game-ix |
Medium |
| 2048-build-array-from-permutation |
|
| 2058-concatenation-of-array |
|
| 2078-two-furthest-houses-with-different-colors |
Easy |
| 2079-watering-plants |
Medium |
| 2105-watering-plants-ii |
Medium |
| 2106-find-greatest-common-divisor-of-array |
|
| 2109-adding-spaces-to-a-string |
Medium |
| 2113-find-the-kth-largest-integer-in-the-array |
|
| 2126-destroying-asteroids |
Medium |
| 2137-final-value-of-variable-after-performing-operations |
|
| 2144-maximum-difference-between-increasing-elements |
|
| 2144-minimum-cost-of-buying-candies-with-discount |
|
| 2149-rearrange-array-elements-by-sign |
|
| 2159-two-out-of-three |
|
| 2161-partition-array-according-to-given-pivot |
Medium |
| 2176-count-equal-and-divisible-pairs-in-an-array |
|
| 2269-count-elements-with-strictly-smaller-and-greater-elements |
|
| 2273-find-resultant-array-after-removing-anagrams |
|
| 2274-keep-multiplying-found-values-by-two |
|
| 2294-partition-array-such-that-maximum-difference-is-k |
Medium |
| 2308-divide-array-into-equal-pairs |
|
| 2312-most-frequent-number-following-key-in-an-array |
|
| 2344-minimum-deletions-to-make-array-divisible |
Hard |
| 2350-find-closest-number-to-zero |
|
| 2362-minimum-rounds-to-complete-all-tasks |
|
| 2432-number-of-zero-filled-subarrays |
|
| 2433-find-the-original-array-of-prefix-xor |
|
| 2442-count-number-of-distinct-integers-after-reverse-operations |
|
| 2452-words-within-two-edits-of-dictionary |
|
| 2465-number-of-distinct-averages |
|
| 2470-number-of-subarrays-with-lcm-equal-to-k |
|
| 2480-find-subarrays-with-equal-sum |
|
| 2491-divide-players-into-teams-of-equal-skill |
Medium |
| 2502-sort-the-people |
|
| 2503-longest-subarray-with-maximum-bitwise-and |
|
| 2515-shortest-distance-to-target-string-in-a-circular-array |
|
| 2529-maximum-count-of-positive-integer-and-negative-integer |
|
| 2540-minimum-common-value |
|
| 2545-sort-the-students-by-their-kth-score |
|
| 2553-separate-the-digits-in-an-array |
Easy |
| 2574-left-and-right-sum-differences |
|
| 2605-form-smallest-number-from-two-digit-arrays |
|
| 2640-find-the-score-of-all-prefixes-of-an-array |
|
| 2656-maximum-sum-with-exactly-k-elements |
|
| 2657-find-the-prefix-common-array-of-two-arrays |
|
| 2664-maximize-greatness-of-an-array |
|
| 2714-left-and-right-sum-differences |
|
| 2760-longest-even-odd-subarray-with-threshold |
|
| 2778-sum-of-squares-of-special-elements |
|
| 2824-count-pairs-whose-sum-is-less-than-target |
|
| 2836-neither-minimum-nor-maximum |
|
| 2873-maximum-value-of-an-ordered-triplet-i |
|
| 2876-number-of-employees-who-met-the-target |
|
| 2913-subarrays-distinct-element-sum-of-squares-i |
|
| 2958-length-of-longest-subarray-with-at-most-k-frequency |
|
| 2974-minimum-number-game |
|
| 2980-check-if-bitwise-or-has-trailing-zeros |
|
| 2996-smallest-missing-integer-greater-than-sequential-prefix-sum |
|
| 3010-divide-an-array-into-subarrays-with-minimum-cost-i |
|
| 3046-split-the-array |
|
| 3074-apple-redistribution-into-boxes |
|
| 3075-maximize-happiness-of-selected-children |
|
| 3094-minimum-number-of-operations-to-make-array-empty |
|
| 3147-taking-maximum-energy-from-the-mystic-dungeon |
|
| 3171-minimum-equal-sum-of-two-arrays-after-replacing-zeros |
|
| 3190-find-minimum-operations-to-make-all-elements-divisible-by-three |
|
| 3194-minimum-average-of-smallest-and-largest-elements |
|
| 3206-alternating-groups-i |
|
| 3232-find-if-digit-game-can-be-won |
|
| 3242-count-elements-with-maximum-frequency |
|
| 3251-maximum-area-of-longest-diagonal-rectangle |
|
| 3263-divide-an-array-into-subarrays-with-minimum-cost-i |
|
| 3264-final-array-state-after-k-multiplication-operations-i |
Easy |
| 3285-find-indices-of-stable-mountains |
|
| 3300-minimum-element-after-replacement-with-digit-sum |
Easy |
| 3331-minimum-operations-to-exceed-threshold-value-i |
|
| 3347-distribute-elements-into-two-arrays-i |
|
| 3379-transformed-array |
|
| 3427-sum-of-variable-length-subarrays |
|
| 3428-find-the-xor-of-numbers-which-appear-twice |
|
| 3432-count-partitions-with-even-sum-difference |
|
| 3471-find-the-largest-almost-missing-integer |
|
| 3476-find-minimum-operations-to-make-all-elements-divisible-by-three |
|
| 3512-minimum-operations-to-make-array-sum-divisible-by-k |
|
| 3513-number-of-unique-xor-triplets-i |
Medium |
| 3532-path-existence-queries-in-a-graph-i |
Medium |
| 3581-the-two-sneaky-numbers-of-digitville |
|
| 3627-maximum-median-sum-of-subsequences-of-size-3 |
Medium |
| 3633-earliest-finish-time-for-land-and-water-rides-i |
Easy |
| 3637-trionic-array-i |
|
| 3689-maximum-total-subarray-value-i |
|
| 3702-longest-subsequence-with-non-zero-bitwise-xor |
Medium |
| 3719-longest-balanced-subarray-i |
|
| 3731-find-missing-elements |
|
| 3737-count-subarrays-with-majority-element-i |
Medium |
| 3740-minimum-distance-between-three-equal-elements-i |
|
| 3778-transform-array-by-parity |
|
| 3799-unique-3-digit-even-numbers |
|
| 3832-minimum-cost-to-reach-every-position |
|
| 3838-weighted-word-mapping |
Easy |
| 3846-minimum-operations-to-make-array-sum-divisible-by-k |
|
| 3867-sum-of-gcd-of-formed-pairs |
Medium |
| 3903-smallest-stable-index-i |
|
| 3914-check-if-any-element-has-prime-frequency |
|
| 3954-maximum-balanced-shipments |
|
| 3974-maximum-total-sum-of-k-selected-elements |
Medium |
| 3979-partition-array-into-k-distinct-groups |
|
| 3994-find-the-least-frequent-digit |
|
| 3997-maximize-sum-of-at-most-k-distinct-elements |
|
| 3998-minimum-operations-to-equalize-array |
|
| 4009-bitwise-or-of-even-numbers-in-an-array |
|
| 4011-smallest-absent-positive-greater-than-average |
|
| 4012-earliest-time-to-finish-one-task |
|
| 4068-sum-of-elements-with-frequency-divisible-by-k |
|