6 тысяч подписчиков
365 видео
3036. Number of Subarrays That Match a Pattern II | Leetcode Weekly 384
2948. Make Lexicographically Smallest Array by Swapping Elements | Weekly Leetcode 373
Weekly Contest 319 | Minimum Number of Operations to Sort a Binary Tree by Level
Weekly Contest 296 | 2295. Replace Elements in an Array
Biweekly Contest 90 | 6227. Next Greater Element IV
Weekly Contest 321 | Remove Nodes From Linked List
Dynamic Programming | Weekly Contest 319 | Maximum Number of Non-overlapping Palindrome Substrings
Find Score of an Array After Marking All Elements | Biweekly Contest 100
3186. Maximum Total Damage With Spell Casting | Weekly Leetcode 402
3202. Find the Maximum Length of Valid Subsequence II | Weekly Leetcode 404
3154. Find Number of Ways to Reach the K-th Stair | Weekly Leetcode 398
3251. Find the Count of Monotonic Pairs II | Weekly Leetcode 410
Bottom Up DP | 2750. Ways to Split Array Into Good Subarrays | Leetcode Weekly Contest 351
2968. Apply Operations to Maximize Frequency Score | Weekly Leetcode 376
Weekly Contest 301 | 2338. Count the Number of Ideal Arrays
3267. Count Almost Equal Pairs II | Weekly Leetcode 412
3187. Peaks in Array | Weekly Leetcode 402
3266. Final Array State After K Multiplication Operations II | Weekly Leetcode 412
3165. Maximum Sum of Subsequence With Non-adjacent Elements | Bonus Qs + Hint | Weekly Leetcode 399
3203. Find Minimum Diameter After Merging Two Trees | Weekly Leetcode 404
3171. Find Subarray With Bitwise AND Closest to K | 2 different Approaches | Weekly Leetcode 400
3218. Minimum Cost for Cutting Cake I | Weekly Leetcode 406
3209. Number of Subarrays With AND Value of K | Leetcode Biweekly 134
3219. Minimum Cost for Cutting Cake II | Weekly Leetcode 406
3164. Find the Number of Good Pairs II | 2 Approaches | Weekly Leetcode 399
3250. Find the Count of Monotonic Pairs I | Weekly Leetcode 410
3245. Alternating Groups III | Weekly Leetcode 409
3197. Find the Minimum Area to Cover All Ones II | Weekly Leetcode 403
3234. Count the Number of Substrings With Dominant Ones | Weekly Leetcode 408
3244. Shortest Distance After Road Addition Queries II | Weekly Leetcode 409
3212. Count Submatrices With Equal Frequency of X and Y | Weekly Leetcode 405
3235. Check if the Rectangle Corner Is Reachable | Weekly Leetcode 408
6473. Maximum Sum Queries | Merge Sort Trees | Segment Tree | Leetcode Weekly Contest 349
Biweekly Contest 94 | Minimize the Maximum of Two Arrays
2749. Minimum Operations to Make the Integer Zero | Leetcode Weekly Contest 351
2800. Shortest String That Contains Three Strings | Leetcode Weekly 356
3225. Maximum Score From Grid Operations | Leetcode Biweekly 135
3170. Lexicographically Minimum String After Removing Stars | Weekly Leetcode 400
3213. Construct String with Minimum Cost | Weekly Leetcode 405
Minimum Operations to Reduce an Integer to 0 | Weekly Contest 333 | Leetcode
Weekly Contest 322 | Divide Nodes Into the Maximum Number of Groups
3093. Longest Common Suffix Queries | Weekly Leetcode 390
Find the String with LCP | Weekly Contest 333 | Leetcode
2791. Count Paths That Can Form a Palindrome in a Tree | O(N^3) - O(N*N) - O(N) |Leetcode Weekly 355
3287. Find the Maximum Sequence Value of Array | Leetcode Biweekly 139
Weekly Contest 305 | 6137. Check if There is a Valid Partition For The Array
Leetcode BiWeekly 74 | 2207. Maximize Number of Subsequences in a String
Make Array Empty | Biweekly Contest 103
