7:17
134 leetcode | Gas station | DSA buddy |C++ | Greedy | Leetcode daily challenge
DSA Buddy
15:45
1443 Leetcode | Minimum Time to Collect All Apples in a Tree | DSA buddy |C++| daily challenge
16:12
1519 Leetcode |Number of Nodes in the Sub-Tree With the Same Label | DSA buddy |C++| DSA buddy
13:19
1061 Leetcode | Lexicographically Smallest Equivalent String | DSA buddy |C++| Daily challenge
13:13
57 Leetcode | Insert Interval | DSA buddy | C++| Leetcode Daily challenge
8:35
926 Leetcode| Flip String to Monotone Increasing | DSA buddy | C++| Leetcode Daily challenge
13:04
918 Leetcode | Maximum Sum Circular Subarray | DSA buddy | C++| Leetcode Daily challenge
9:44
974 Leetcode | Subarray Sums Divisible by K | DSA buddy | C++ Easy Solution
11:17
491 Leetcode | Non-decreasing Subsequences | DSA buddy | C++ Easy Solution
20:32
93 Leetcode | Restore IP Addresses | DSA buddy | C++ Easy Solution | Daily Challenge
11:42
131 Leetcode | Palindrome Partitioning | DSA buddy | C++ Easy Solution | Daily Challenge #day16
19:13
909 Leetcode | Snakes and Ladders | DSA buddy | C++ Easy Solution | Daily Challenge
16:08
2359 Leetcode |Find Closest Node to Given Two Nodes | DSA buddy | Both BFS and DFS Line by line| C++
13:09
787 Leetcode | Cheapest Flights Within K Stops | DSA buddy | BFS line by line Approach
12:08
Best Team With No Conflicts| 1626 Leetcode | C++| Easiest Explanation | Line by Line Code |DSA buddy
10:31
Zigzag Conversion| Leetcode 6 | C++| Easiest Explanation | Line by Line Code |DSA buddy
9:13
Permutation in String| Leetcode 567 | C++| Easiest Explanation | Line by Line Code |DSA buddy
3:15
Find All Anagrams in a String| Leetcode 438| C++| Easiest Explanation | Line by Line Code |DSA buddy
8:04
904. Fruit Into Baskets | C++| Easiest Explanation | Line by Line Code |DSA buddy | nicely done
5:36
45. Jump Game II | Live Coding | C++| Easiest Explanation | Line by Line Code | DSA buddy
10:25
1162. As Far from Land as Possible | Multisource BFS| Live Coding |C++| Line by Line Code |DSA buddy
14:15
1129. Shortest Path with Alternating Colors|Live Coding| Simultaneous BFS|C++|DSA buddy
13:26
2477. Minimum Fuel Cost to Report to the Capital | Dry Run and Live Coding| C++|DSA buddy
5:50
103. Binary Tree Zigzag Level Order Traversal | Dry Run and Live Coding | C++ | Dsa buddy
7:50
540. Single Element in a Sorted Array | Dry Run and Live Coding | C++ | Dsa buddy
8:05
28. Find the Index of the First Occurrence in a String| Dry Run and Live Coding | C++ | Dsa buddy
5:30
109. Convert Sorted List to Binary Search Tree | Dry Run and Live Coding | C++ | Dsa buddy
9:15
129. Sum Root to Leaf Numbers | Dry Run and Live Coding | C++ | Dsa buddy | Recursion
6:24
958. Check Completeness of a Binary Tree| Dry Run and Live Coding | C++ | Dsa buddy | BFS
12:47
33. Search in Rotated Sorted Array| Dry Run and Live Coding | C++ | Dsa buddy | Easiest Explanation
2616. Minimize the Maximum Difference of Pairs | C++ | Dsa buddy | Easiest Explanation
12:40
81. Search in Rotated Sorted Array II | C++ | Dsa buddy | Easiest Explanation
14:47
2707. Extra Characters in a String | Tree Diagram | Recursion | Leetcode Medium | DSA buddy | DP
7:08
62. Unique Paths | Logic development | Dry run | Leetcode Medium | DSA buddy | Easy Explanation
20:03
138. Copy List with Random Pointer | O(1) Approach | Google | Microsoft | DSA buddy | C++ | Medium
13:03
725. Split Linked List in Parts | Amazon | Apple | Leetcode medium | DSA buddy | C++ | O(k+m)
12:37
92. Reverse Linked List II | Google | Amazon | Apple | DSA buddy | Live coding | Optimal approach
13:30
377. Combination Sum IV | Adobe | Amazon | Backtracking | Tree Diagram | Memoization | DSA buddy
8:01
1282. Group the People Given the Group Size They Belong To | Apple | Bloomberg | Dry Run | DSA Buddy
15:49
1647. Minimum Deletions to Make Character Frequencies Unique | Microsoft | O(1) space | DSA buddy
10:35
287. Find the Duplicate Number | Hare and Tortoise Algorithm | Proof | Amazon | Google | DSA buddy
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16:48
1048. Longest String Chain | Google | Microsoft | Uber | Two Dry Runs | Intuition | Live Coding
10:28
799. Champagne Tower | Google | Amazon | Uber | Dynamic Programming | Intuition | Dry Run| DSA buddy
8:45
2038. Remove Colored Pieces if Both Neighbors are the Same Color | Intuition | Meta|Dry run|DsaBuddy