| id | title | sidebar_label | keywords | ||||
|---|---|---|---|---|---|---|---|
0300-0399 |
LeetCode Problems 300 - 399 |
0300 - 0399 |
|
export const problems = [ { "problemName": "300. Longest Increasing Subsequence", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/longest-increasing-subsequence/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/longest-increasing-subsequence" }, { "problemName": "301. Remove Invalid Parentheses", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/remove-invalid-parentheses/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0301-Remove-Invalid-Parentheses" }, { "problemName": "302. Smallest Rectangle Enclosing Black Pixels", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/smallest-rectangle-enclosing-black-pixels/", "solutionLink": "#" }, { "problemName": "303. Range Sum Query - Immutable", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/range-sum-query-immutable/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/range-sum-query-immutable" }, { "problemName": "304. Range Sum Query 2D - Immutable", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/range-sum-query-2d-immutable/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/range-sum-query-2d-immutable" }, { "problemName": "305. number-of-islands-ii", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/number-of-islands-ii/", "solutionLink": "#" }, { "problemName": "306. Additive Number", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/additive-number/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/additive-number" }, { "problemName": "307. Range Sum Query - Mutable", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/range-sum-query-mutable/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0307-Range-Sum-Query-Mutable" }, { "problemName": "308. range-sum-query-2d-mutable", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/range-sum-query-2d-mutable/", "solutionLink": "#" }, { "problemName": "309. Best Time to Buy and Sell Stock with Cooldown", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/best-time-to-buy-and-sell-stock" }, { "problemName": "310. Minimum Height Trees", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/minimum-height-trees/", "solutionLink": "#" }, { "problemName": "311. sparse-matrix-multiplication", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/sparse-matrix-multiplication/", "solutionLink": "#" }, { "problemName": "312. Burst Balloons", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/burst-balloons/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/burst-ballons" }, { "problemName": "313. Super Ugly Number", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/super-ugly-number/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0313-Super-Ugly-Number" }, { "problemName": "314. binary-tree-vertical-order-traversal", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/binary-tree-vertical-order-traversal/", "solutionLink": "#" }, { "problemName": "315. Count of Smaller Numbers After Self", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/count-of-smaller-numbers-after-self/", "solutionLink": "#" }, { "problemName": "316. Remove Duplicate Letters", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/remove-duplicate-letters/", "solutionLink": "#" }, { "problemName": "317. shortest-distance-from-all-buildings", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/shortest-distance-from-all-buildings/", "solutionLink": "#" }, { "problemName": "318. Maximum Product of Word Lengths", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/maximum-product-of-word-lengths/", "solutionLink": "#" }, { "problemName": "319. Bulb Switcher", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/bulb-switcher/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/bulb-switcher" }, { "problemName": "320. generalized-abbreviation", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/generalized-abbreviation/", "solutionLink": "#" }, { "problemName": "321. Create Maximum Number", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/create-maximum-number/", "solutionLink": "#" }, { "problemName": "322. Coin Change", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/coin-change/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/coin-change" }, { "problemName": "323. number-of-connected-components-in-an-undirected-graph", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/number-of-connected-components-in-an-undirected-graph/", "solutionLink": "#" }, { "problemName": "324. Wiggle Sort II", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/wiggle-sort-ii/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/wiggle-sort-ii" }, { "problemName": "325. maximum-size-subarray-sum-equals-k", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/maximum-size-subarray-sum-equals-k/", "solutionLink": "#" }, { "problemName": "326. Power of Three", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/power-of-three/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0326-power-of-three" }, { "problemName": "327. Count of Range Sum", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/count-of-range-sum/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0327-Count-of-Range-Sum" }, { "problemName": "328. Odd Even Linked List", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/odd-even-linked-list/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/odd-even-linked-list" }, { "problemName": "329. Longest Increasing Path in a Matrix", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/longest-increasing-path-in-a-matrix/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/longest-increasing-path-in-a-matrix" }, { "problemName": "330. Patching Array", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/patching-array/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0330-patching-array" }, { "problemName": "331. Verify Preorder Serialization of a Binary Tree", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/verify-preorder-serialization-of-a-binary-tree/", "solutionLink": "#" }, { "problemName": "332. Reconstruct Itinerary", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/reconstruct-itinerary/", "solutionLink": "#" }, { "problemName": "333. largest-bst-subtree", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/largest-bst-subtree/", "solutionLink": "#" }, { "problemName": "334. Increasing Triplet Subsequence", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/increasing-triplet-subsequence/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0334-increasing-triplet-subsequence" }, { "problemName": "335. Self Crossing", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/self-crossing/", "solutionLink": "#" }, { "problemName": "336. Palindrome Pairs", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/palindrome-pairs/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/palindrome-pairs" }, { "problemName": "337. House Robber III", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/house-robber-iii/", "solutionLink": "#" }, { "problemName": "338. Counting Bits", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/counting-bits/", "solutionLink": "#" }, { "problemName": "339. nested-list-weight-sum", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/nested-list-weight-sum/", "solutionLink": "#" }, { "problemName": "340. longest-substring-with-at-most-k-distinct-characters", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/longest-substring-with-at-most-k-distinct-characters/", "solutionLink": "#" }, { "problemName": "341. Flatten Nested List Iterator", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/flatten-nested-list-iterator/", "solutionLink": "#" }, { "problemName": "342. Power of Four", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/power-of-four/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0342-powerof-four" }, { "problemName": "343. Integer Break", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/integer-break/", "solutionLink": "#" }, { "problemName": "344. Reverse String", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/reverse-string/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/reverse-string" }, { "problemName": "345. Reverse Vowels of a String", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/reverse-vowels-of-a-string/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0345-reverse-vowels-of-a-string" }, { "problemName": "346. moving-average-from-data-stream", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/moving-average-from-data-stream/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0346-moving-average-from-data-stream" }, { "problemName": "347. Top K Frequent Elements", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/top-k-frequent-elements/", "solutionLink": "#" }, { "problemName": "348. design-tic-tac-toe", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/design-tic-tac-toe/", "solutionLink": "#" }, { "problemName": "349. Intersection of Two Arrays", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/intersection-of-two-arrays/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0349-Intersection-of-Two-Arrays" }, { "problemName": "350. Intersection of Two Arrays II", "difficulty": "Easy", "leetCodeLink": "350. Intersection of Two Arrays II", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/0350-Intersection-of-Two-Arrays-II" }, { "problemName": "351. android-unlock-patterns", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/android-unlock-patterns/", "solutionLink": "#" }, { "problemName": "352. Data Stream as Disjoint Intervals", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/data-stream-as-disjoint-intervals/", "solutionLink": "#" }, { "problemName": "353. design-snake-game", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/design-snake-game/", "solutionLink": "#" }, { "problemName": "354. Russian Doll Envelopes", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/russian-doll-envelopes/", "solutionLink": "#" }, { "problemName": "355. Design Twitter", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/design-twitter/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/twitter-design" }, { "problemName": "356. line-reflection", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/line-reflection/", "solutionLink": "#" }, { "problemName": "357. Count Numbers with Unique Digits", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/count-numbers-with-unique-digits/", "solutionLink": "#" }, { "problemName": "358.rearrange-string-k-distance-apart", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/rearrange-string-k-distance-apart/", "solutionLink": "#" }, { "problemName": "359. logger-rate-limiter", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/logger-rate-limiter/", "solutionLink": "#" }, { "problemName": "360. sort-transformed-arrayt", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/sort-transformed-array/", "solutionLink": "#" }, { "problemName": "361. bomb-enemy", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/bomb-enemy/", "solutionLink": "#" }, { "problemName": "362. design-hit-counter", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/design-hit-counter/", "solutionLink": "#" }, { "problemName": "363. Max Sum of Rectangle No Larger Than K", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/max-sum-of-rectangle-no-larger-than-k/", "solutionLink": "#" }, { "problemName": "364. nested-list-weight-sum-ii", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/nested-list-weight-sum-ii/", "solutionLink": "#" }, { "problemName": "365. Water and Jug Problem", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/water-and-jug-problem/", "solutionLink": "#" }, { "problemName": "366. find-leaves-of-binary-tree", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/find-leaves-of-binary-tree/", "solutionLink": "#" }, { "problemName": "367. Valid Perfect Square", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/valid-perfect-square/", "solutionLink": "#" }, { "problemName": "368. Largest Divisible Subset", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/largest-divisible-subset/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/largest-divisible-subset" }, { "problemName": "369. plus-one-linked-list", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/plus-one-linked-list/", "solutionLink": "#" }, { "problemName": "370. range-addition", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/range-addition/", "solutionLink": "#" }, { "problemName": "371. Sum of Two Integers", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/sum-of-two-integers/", "solutionLink": "#" }, { "problemName": "372. Super Pow", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/super-pow/", "solutionLink": "#" }, { "problemName": "373. Find K Pairs with Smallest Sums", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/find-k-pairs-with-smallest-sums/", "solutionLink": "#" }, { "problemName": "374. Guess Number Higher or Lower", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/guess-number-higher-or-lower/", "solutionLink": "/dsa-solutions/lc-solutions/0300-0399/guess-number-higher-or-lower" }, { "problemName": "375. Guess Number Higher or Lower II", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/guess-number-higher-or-lower-ii/", "solutionLink": "#" }, { "problemName": "376. Wiggle Subsequence", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/wiggle-subsequence/", "solutionLink": "#" }, { "problemName": "377. Combination Sum IV", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/combination-sum-iv/", "solutionLink": "#" }, { "problemName": "378. Kth Smallest Element in a Sorted Matrix", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/kth-smallest-element-in-a-sorted-matrix/", "solutionLink": "#" }, { "problemName": "379. design-phone-directory", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/design-phone-directory/", "solutionLink": "#" }, { "problemName": "380. Insert Delete GetRandom O(1)", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/insert-delete-getrandom-o1/", "solutionLink": "#" }, { "problemName": "381. Insert Delete GetRandom O(1) - Duplicates allowed", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/insert-delete-getrandom-o1-duplicates-allowed/", "solutionLink": "#" }, { "problemName": "382. Linked List Random Node", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/linked-list-random-node/", "solutionLink": "#" }, { "problemName": "383. Ransom Note", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/ransom-note/", "solutionLink": "#" }, { "problemName": "384. Shuffle an Array", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/shuffle-an-array/", "solutionLink": "#" }, { "problemName": "385. Mini Parser", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/mini-parser/", "solutionLink": "#" }, { "problemName": "386. Lexicographical Numbers", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/lexicographical-numbers/", "solutionLink": "#" }, { "problemName": "387. First Unique Character in a String", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/first-unique-character-in-a-string/", "solutionLink": "#" }, { "problemName": "388. Longest Absolute File Path", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/longest-absolute-file-path/", "solutionLink": "#" }, { "problemName": "389. Find the Difference", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/find-the-difference/", "solutionLink": "#" }, { "problemName": "390. Elimination Game", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/elimination-game/", "solutionLink": "#" }, { "problemName": "391. Perfect Rectangle", "difficulty": "Hard", "leetCodeLink": "https://leetcode.com/problems/perfect-rectangle/", "solutionLink": "#" }, { "problemName": "392. Is Subsequence", "difficulty": "Easy", "leetCodeLink": "https://leetcode.com/problems/is-subsequence/", "solutionLink": "#" }, { "problemName": "393. UTF-8 Validation", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/utf-8-validation/", "solutionLink": "#" }, { "problemName": "394. Decode String", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/decode-string/", "solutionLink": "#" }, { "problemName": "395. Longest Substring with At Least K Repeating Characters", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/longest-substring-with-at-least-k-repeating-characters/", "solutionLink": "#" }, { "problemName": "396. Rotate Function", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/rotate-function/", "solutionLink": "#" }, { "problemName": "397. Integer Replacement", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/integer-replacement/", "solutionLink": "#" }, { "problemName": "399. Random Pick Index", "difficulty": "Medium", "leetCodeLink": "https://leetcode.com/problems/random-pick-index/", "solutionLink": "#" } ]
Now, you can see the list of problems in a table format. You can click on the problem link to view the problem on the LeetCode website. You can also click on the solution link to view the solution of the problem.