23.10.30 Today’s Leetcode
1356. Sort Integers by The Number of 1 Bits
Posts by Category
leetcode
23.10.28 Today’s Leetcode
5. Longest Palindromic Substring (medium)
23.10.27 Today’s Leetcode
823. Binary Trees With Factors
23.08.20 Today’s Leetcode
1203. Sort Items by Groups Respecting Dependencies
23.08.17 Today’s Leetcode
871. Minimum Number of Refueling Stops (hard)
23.08.15 Today’s Leetcode
2161. Partition Array According to Given Pivot (medium)
23.08.13 Today’s Leetcode
2370. Longest Ideal Subsequence (medium)
23.08.12 Today’s Leetcode
63. Unique Paths II (medium)
23.08.11 Today’s Leetcode
518. Coin Change II (medium)
23.08.09 Today’s Leetcode
2616. Minimize the Maximum Difference of Pairs (medium)
23.08.07 Today’s Leetcode
2594. Minimum Time to Repair Cars (medium)
23.08.05 Today’s Leetcode
95. Unique Binary Search Trees II
23.08.04 Today’s Leetcode
139. Word Break (medium)
23.08.01 Today’s Leetcode
77. Combinations (medium)
23.07.31 Today’s Leetcode
712. Minimum ASCII Delete Sum for Two Strings
23.07.30 Today’s Leetcode
808. Soup Servings (medium)
23.07.29 Today’s Leetcode
518. Coin Change II (medium)
23.07.28 Today’s Leetcode
486. Predict the Winner (medium)
23.07.27 Today’s Leetcode
2226. Maximum Candies Allocated to K Children
23.07.26 Today’s Leetcode
1870. Minimum Speed to Arrive on Time (medium)
23.07.25 Today’s Leetcode
852. Peak Index in a Mountain Array (medium)
23.07.24 Today’s Leetcode
50. Pow(x, n)
23.07.23 Today’s Leetcode
894. All Possible Full Binary Trees (medium)
23.07.22 Today’s Leetcode
667. Beautiful Arrangement II (medium)
23.07.21 Today’s Leetcode
673. Number of Longest Increasing Subsequence (medium)
23.07.20 Today’s Leetcode
735. Asteroid Collision (medium)
23.07.19 Today’s Leetcode
435. Non-overlapping Intervals (medium)
23.07.18 Today’s Leetcode
123. Best Time to Buy and Sell Stock III (hard)
23.07.17 Today’s Leetcode
445. Add Two Numbers II (medium)
23.07.16 Today’s Leetcode
1125. Smallest Sufficient Team
23.07.15 Today’s Leetcode
848. Shifting Letters (medium)
23.07.14 Today’s Leetcode
1218. Longest Arithmetic Subsequence of Given Difference (medium)
23.07.12 Today’s Leetcode
802. Find Eventual Safe States (medium)
23.07.11 Today’s Leetcode
863. All Nodes Distance K in Binary Tree (medium)
23.07.10 Today’s Leetcode
111. Minimum Depth of Binary Tree (easy)
23.07.09 Today’s Leetcode
2272. Substring With Largest Variance (hard)
23.07.08 Today’s Leetcode
2551. Put Marbles in Bags (hard)
23.07.07 Today’s Leetcode
2024. Maximize the Confusion of an Exam (medium)
23.07.05 Today’s Leetcode
1493. Longest Subarray of 1’s After Deleting One Element (medium)
23.07.04 Today’s Leetcode
137. Single Number II (medium)
23.07.03 Today’s Leetcode
859. Buddy Strings (easy)
23.0702 Today’s Leetcode
1601. Maximum Number of Achievable Transfer Requests (hard)
23.07.01 Today’s Leetcode
1027. Longest Arithmetic Subsequence (medium)
23.06.30 Today’s Leetcode
1970. Last Day Where You Can Still Cross (hard)
23.06.28 Today’s Leetcode
1514. Path with Maximum Probability (medium)
23.06.27 Today’s Leetcode
373. Find K Pairs with Smallest Sums (medium)
23.06.26 Today’s Leetcode
2511. Maximum Enemy Forts That Can Be Captured (easy)
23.06.25 Today’s Leetcode
1575. Count All Possible Routes (hard)
23.06.23 Today’s Leetcode
714. Best Time to Buy and Sell Stock with Transaction Fee (medium)
23.06.22 Today’s Leetcode
2448. Minimum Cost to Make Array Equal (hard)
23.06.21 Today’s Leetcode
2090. K Radius Subarray Averages (medium)
23.06.20 Today’s Leetcode
1732. Find the Highest Altitude (easy)
23.06.19 Today’s Leetcode
2328. Number of Increasing Paths in a Grid (hard)
23.06.18 Today’s Leetcode
1187. Make Array Strictly Increasing (hard)
23.06.16 Today’s Leetcode
1569. Number of Ways to Reorder Array to Get Same BST (hard)
23.06.15 Today’s Leetcode
1161. Maximum Level Sum of a Binary Tree (medium)
23.06.14 Today’s Leetcode
530. Minimum Absolute Difference in BST (easy)
23.06.13 Today’s Leetcode
2352. Equal Row and Column Pairs (medium)
23.06.12 Today’s Leetcode
228. Summary Ranges (easy)
23.06.11 Today’s Leetcode
1146. Snapshot Array (medium)
23.06.10 Today’s Leetcode
1802. Maximum Value at a Given Index in a Bounded Array (medium)
23.06.09 Today’s Leetcode
744. Find Smallest Letter Greater Than Target (easy)
23.06.08 Today’s Leetcode
1351. Count Negative Numbers in a Sorted Matrix (easy)
23.06.07 Today’s Leetcode
1318. Minimum Flips to Make a OR b Equal to c (medium)
23.06.06 Today’s Leetcode
1502. Can Make Arithmetic Progression From Sequence (easy)
23.06.05 Today’s Leetcode
1232. Check If It Is a Straight Line (easy)
23.06.04 Today’s Leetcode
547. Number of Provinces (medium)
23.06.03 Today’s Leetcode
1376. Time Needed to Inform All Employees
23.06.02 Today’s Leetcode
2101. Detonate the Maximum Bombs (medium)
23.06.01 Today’s Leetcode
1091. Shortest Path in Binary Matrix (medium)
23.05.31 Today’s Leetcode
1396. Design Underground System (medium)
23.05.30 Today’s Leetcode
705. Design HashSet (easy)
23.05.29 Today’s Leetcode
1603. Design Parking System (easy)
23.05.28 Today’s Leetcode
1547. Minimum Cost to Cut a Stick (hard)
23.05.27 Today’s Leetcode
1406. Stone Game III (hard)
23.05.23 Today’s Leetcode
1140. Stone Game II (medium)
23.05.25 Today’s Leetcode
837. New 21 Game (medium)
23.05.24 Today’s Leetcode
2542. Maximum Subsequence Score (medium)
23.05.23 Today’s Leetcode
703. Kth Largest Element in a Stream (easy)
23.05.22 Today’s Leetcode
347. Top K Frequent Elements (medium)
23.05.21 Today’s Leetcode
934. Shortest Bridge (medium)
23.05.20 Today’s Leetcode
400. Nth Digit (medium)
23.05.19 Today’s Leetcode
785. Is Graph Bipartite? (medium)
23.05.18 Today’s Leetcode
1790. Check if One String Swap Can Make Strings Equal (easy)
23.05.17 Today’s Leetcode
2325. Decode the Message (easy)
23.05.16 Today’s Leetcode
24. Swap Nodes in Pairs (medium)
23.05.15 Today’s Leetcode
1721. Swapping Nodes in a Linked List (medium)
23.05.14 Today’s Leetcode
1799. Maximize Score After N Operations (hard)
23.05.13 Today’s Leetcode
2466. Count Ways To Build Good Strings (medium)
23.05.12 Today’s Leetcode
2140. Solving Questions With Brainpower (medium)
23.05.11 Today’s Leetcode
1035. Uncrossed Lines (medium)
23.05.10 Today’s Leetcode
59. Spiral Matrix II (medium)
23.05.09 Today’s Leetcode
54. Spiral Matrix (medium)
23.05.08 Today’s Leetcode
1572. Matrix Diagonal Sum (easy)
23.05.07 Today’s Leetcode
1964. Find the Longest Valid Obstacle Course at Each Position (hard)
23.05.06 Today’s Leetcode
1498. Number of Subsequences That Satisfy the Given Sum Condition (medium)
23.05.05 Today’s Leetcode
1456. Maximum Number of Vowels in a Substring of Given Length (medium)
23.05.04 Today’s Leetcode
649. Dota2 Senate (medium)
23.05.03 Today’s Leetcode
2215. Find the Difference of Two Arrays (easy)
23.05.02 Today’s Leetcode
1822. Sign of the Product of an Array (easy)
23.05.01 Today’s Leetcode
1491. Average Salary Excluding the Minimum and Maximum Salary (easy)
23.04.30 Today’s Leetcode
1579. Remove Max Number of Edges to Keep Graph Fully Traversable (hard)
23.04.29 Today’s Leetcode
1697. Checking Existence of Edge Length Limited Paths (hard)
23.04.28 Today’s Leetcode
839. Similar String Groups (hard)
23.04.27 Today’s Leetcode
319. Bulb Switcher (medium)
23.04.26 Today’s Leetcode
258. Add Digits (easy)
23.04.25 Today’s Leetcode
2336. Smallest Number in Infinite Set (medium)
23.04.23 Today’s Leetcode
1046. Last Stone Weight (easy)
23.04.23 Today’s Leetcode
1416. Restore The Array (hard)
23.04.22 Today’s Leetcode
1312. Minimum Insertion Steps to Make a String Palindrome (hard)
23.04.21 Today’s Leetcode
879. Profitable Schemes
23.04.20 Today’s Leetcode
662. Maximum Width of Binary Tree (medium)
Leetcode_119
layout: single title: “23.04.19 Today’s Leetcode” tags: leetcode categories: leetcode — ## 1372. Longest ZigZag Path in a Binary Tree (medium) DF...
23.04.18 Today’s Leetcode
1768. Merge Strings Alternately (easy)
23.04.17 Today’s Leetcode
1621. Number of Sets of K Non-Overlapping Line Segments
23.04.16 Today’s Leetcode
1639. Number of Ways to Form a Target String Given a Dictionary
23.04.15 Today’s Leetcode
2218. Maximum Value of K Coins From Piles
23.04.14 Today’s Leetcode
516. Longest Palindromic Subsequence (medium)
23.04.13 Today’s Leetcode
946. Validate Stack Sequences (medium)
23.04.12 Today’s Leetcode
71. Simplify Path (medium)
23.04.11 Today’s Leetcode
2390. Removing Stars From a String (medium)
23.04.10 Today’s Leetcode
20. Valid Parentheses (easy)
23.04.09 Today’s Leetcode
1857. Largest Color Value in a Directed Graph (hard)
23.04.08 Today’s Leetcode
33. Clone Graph (medium)
23.04.07 Today’s Leetcode
1020. Number of Enclaves (medium)
23.04.06 Today’s Leetcode
1254. Number of Closed Islands (medium)
23.04.05 Today’s Leetcode
2439. Minimize Maximum of Array (medium)
23.04.04 Today’s Leetcode
1636. Sort Array by Increasing Frequency (easy)
23.04.03 Today’s Leetcode
881. Boats to Save People (medium)
23.04.02 Today’s Leetcode
2300. Successful Pairs of Spells and Potions (medium)
23.04.01 Today’s Leetcode
704. Binary Search (easy)
23.03.31 Today’s Leetcode
1444. Number of Ways of Cutting a Pizza (hard)
23.03.30 Today’s leetcode
87. Scramble String (hard)
23.03.29 Today’s Leetcode
554. Brick Wall (medium)
23.03.28 Today’s leetcode
983. Minimum Cost For Tickets (medium)
23.03.27 Today’s Leetcode
64. Minimum Path Sum (medium)
23.03.26 Today’s Leetcode
2360. Longest Cycle in a Graph (hard)
23.03.25 Today’s Leetcode
2316. Count Unreachable Pairs of Nodes in an Undirected Graph (medium)
23.03.24 Today’s Leetcode
1466. Reorder Routes to Make All Paths Lead to the City Zero (medium)
23.03.23 Today’s Leetcode
1319. Number of Operations to Make Network Connected (medium)
23.03.22 Today’s Leetcode
2492. Minimum Score of a Path Between Two Cities (medium)
23.03.21 Today’s Leetcode
2348. Number of Zero-Filled Subarrays (medium)
23.03.20 Today’s Leetcode
605. Can Place Flowers (easy)
23.03.19 Today’s Leetcode
211. Design Add and Search Words Data Structure (medium)
23.03.18 Today’s Leetcode
310. Minimum Height Trees (medium)
23.03.17 Today’s Leetcode
208. Implement Trie (Prefix Tree) (medium)
23.03.16 Today’s Leetcode
106. Construct Binary Tree from Inorder and Postorder Traversal (medium)
23.03.15 Today’s Leetcode
958. Check Completeness of a Binary Tree (medium)
23.03.14 Today’s Leetcode
Rank : 95644
23.03.13 Today’s Leetcode
101. Symmetric Tree (easy)
23.03.12 Today’s Leetcode
23. Merge k Sorted Lists (hard)
23.03.11 Today’s Leetcode
109. Convert Sorted List to Binary Search Tree (medium)
23.03.10 Today’s Leetcode
382. Linked List Random Node (medium)
23.03.09 Today’s Leetcode
142. Linked List Cycle II (medium)
23.03.09 Today’s Leetcode
210. Course Schedule II (medium)
23.03.08 Today’s Leetcode
875. Koko Eating Bananas (medium)
23..03.07 Today’s Leetcode
2187. Minimum Time to Complete Trips (medium)
23.03.06 Today’s Leetcode
1539. Kth Missing Positive Number (easy)
23.03.05 Today’s Leetcode
1345. Jump Game IV (hard)
23.03.04 Today’s Leetcode
2444. Count Subarrays With Fixed Bounds (hard)
23.03.03 Today’s Leetcode
28. Find the Index of the First Occurrence in a String (medium)
23.03.02 Today’s Leetcode
160. Intersection of Two Linked Lists (easy)
23.03.01 Today’s Leetcode
912. Sort an Array (medium)
23.02.28 Today’s Leetcode
652. Find Duplicate Subtrees (medium)
23.02.27 Today’s Leetcode
427. Construct Quad Tree (medium)
23.02.26 Today’s Leetcode
72. Edit Distance (hard)
23.02.25 Today’s Leetcode
106. Construct Binary Tree from Inorder and Postorder Traversal (medium)
23.02.24 Today’s Leetcode
1675. Minimize Deviation in Array (hard)
23.02.23 Today’s Leetcode
502. IPO (hard)
23.02.22 Today’s Leetcode
1011. Capacity To Ship Packages Within D Days (medium)
23.02.21 Today’s Leetcode
540. Single Element in a Sorted Array (medium)
23.02.20 Today’s Leetcode
35. Search Insert Position (easy)
23.02.19 Today’s Leetcode
103. Binary Tree Zigzag Level Order Traversal (medium)
23.02.18 Today’s Leetcode
95. Unique Binary Search Trees II (medium)
23.02.17 Today’s Leetcode
혹한기 훈련으로 인해서 못풀었던 문제들을 한번에 다 몰아서 풀었다. 내 아까운 코인들, 하지만 이럴때 쓰라고 모아둔 7000코인이라서 아낌없이 redeem으로 전환해서 풀었다.
23.02.16 Today’s leetcode
144. Binary Tree Preorder Traversal (easy)
23.02.15 Today’s Leetcode
20. Valid Parentheses (easy)
23.02.14 Today’s Leetcode
67. Add Binary (easy)
23.02.13 Today’s Leetcode
1523. Count Odd Numbers in an Interval Range (easy)
23.02.12 Today’s Leetcode
2477. Minimum Fuel Cost to Report to the Capital (medium)
23.02.11 Today’s Leetcode
1129. Shortest Path with Alternating Colors (medium)
23.02.10 Today’s Leetcode
1162. As Far from Land as Possible (medium)
23.02.09 Today’s Leetcode
2306. Naming a Company (hard)
23.02.08 Today’s Leetcode
45. Jump Game II (medium)
23.02.07 Today’s Leetcode
904. Fruit Into Baskets (medium)
23.02.06 Today’s Leetcode
1470. Shuffle the Array (easy)
23.02.05 Today’s Leetcode
438. Find All Anagrams in a String (medium)
23.02.04 Today’s Leetcode
567. Permutation in String (medium)
23.02.03 Today’s Leetcode
6. Zigzag Conversion (medium)
23.02.02 Today’s Leetcode
953. Verifying an Alien Dictionary (easy)
23.02.01 Today’s leetcode
1071. Greatest Common Divisor of Strings (easy)
23.01.31 Today’s Leetcode
1626. Best Team With No Conflicts (medium)
23.01.30 Today’s Leetcode
N-th Tribonacci Number (easy)
23.01.29 Today’s Leetcode
460. LFU Cache (hard)
23.01.28 Today’s Leetcode
352. Data Stream as Disjoint Intervals (hard)
23.01.27 Today’s Leetcode
472. Concatenated Words (hard)
23.01.26 Today’s Leetcode
787. Cheapest Flights Within K Stops (medium)
23.01.25 Today’s Leetcode
2359. Find Closest Node to Given Two Nodes (medium)
23.01.24 Today’s Leetcode
909. Snakes and Ladders (medium)
23.01.23 Today’s Leetcode
997. Find the Town Judge(easy)
23.01.22 Today’s Leetcode
131. Palindrome Partitioning (medium)
23.01.21 Today’s Leetcode
93. Restore IP Addresses (medium)
23.01.20 Today’s Leetcode
491. Non-decreasing Subsequences (medium)
23.01.19 Today’s Leetcode
974. Subarray Sums Divisible by K (medium)
23.01.18 Today’s Leetcode
918. Maximum Sum Circular Subarray
23.01.17 Today’s Leetcode
926. Flip String to Monotone Increasing
23.01.16 Today’s Leetcode
1784. Check if Binary String Has at Most One Segment of Ones (easy)
23.01.15 Today’s Leetcode
2421. Number of Good Paths (hard)
23.01.14 Today’s Leetcode
1061. Lexicographically Smallest Equivalent String
23.01.13 Today’s Leetcode
2246. Longest Path With Different Adjacent Characters (hard)
23.01.12 Today’s Leetcode
1519. Number of Nodes in the Sub-Tree With the Same Label
23.01.11 Today’s Leetcode
1443. Minimum Time to Collect All Apples in a Tree (medium)
23.01.10 Today’s Leetcode
101. Same Tree (Easy)
23.01.09 Today’s Leetcode
Binary Tree Preorder (easy)
23.01.08 Today’s Leetcode
149. Max Points on a Line (hard)
23.01.07 Today’s Leetcode
134. Gas Station
23.01.06 Today’s Leetcode
1833. Maximum Ice Cream Bars (medium)
23.01.05 Today’s Leetcode
452. Minimum Number of Arrows to Burst Balloons (medium)
23.01.04 Today’s Leetcode
2244. Minimum Rounds to Complete All Tasks (medium)
23.01.03 Today’s Leetcode
944. Delete Columns to Make Sorted (easy)
23.01.02 Today’s Leetcode
520. Detect Capital (easy)
23.01.01 Today’s Leetcode
290. Word Pattern (easy)
22.12.31 Today’s Leetcode
980. Unique Paths III (hard)
22.12.30 Today’s Leetcode
797. All Paths From Source to Target (medium)
22.12.29 Today’s Leetcode
1834. Single-Threaded CPU (medium)
22.12.28 Today’s Leetcode
1962. Remove Stones to Minimize the Total (Medium)
22.12.27 Today’s Leetcode
2279. Maximum Bags With Full Capacity of Rocks (Medium)
22.12.16 Today’s Leetcode
55. Jump Game (Medium)
22.12.15 Today’s Leetcode
1143. Longest Common Subsequene (Medium, Fail)
22.12.14 Today’s Leetcode
198. House Robber (Medium)
22.12.13 Today’s Leetcode
1442. Count Triplets That Can Form Two Arrays of Equal XOR (Medium)
leecode
23.04.18 Today’s Leetcode
1768. Merge Strings Alternately (easy)