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Aryan Mittal
Uber Interview Questions
465 views
47 items
Updated 2 days ago
public playlist
Uber Interview Questions
Aryan Mittal
17:58
1743. Restore the Array From Adjacent Pairs | 3 ways | Uber | Capital One | Robinhood
Aryan Mittal
20:35
815. Bus Routes | Uber Most Asked in last 6 months | Tricky BFS
Aryan Mittal
13:12
1814. Count Nice Pairs in an Array | Standard Trick | Uber Frequent Inteview Question
Aryan Mittal
28:09
94. Binary Tree Inorder Traversal | Morris Traversal | Space - O(1) | Amazon | Adobe | Uber | Meta
Aryan Mittal
28:33
91. Decode Ways | 3 Ways | Salesforce | Uber | Oracle | Commvault | 3 Ways
Aryan Mittal
45:46
1531. String Compression II | 3 Ways | Adobe | Microsoft | Uber | DP-HARD
Aryan Mittal
33:08
1335. Minimum Difficulty of a Job Schedule | DP - 3 Ways | Adobe | Uber | TikTok
Aryan Mittal
24:56
486. Predict the Winner | Day 004 | Game Theory | Recursion | Top-Down | Bottom Up Optimised DP
Aryan Mittal
40:42
287. Find the Duplicate Number | Day 013 | 5 Ways | Binary Search | Bit Manipulation | Slow & Fast
Aryan Mittal
18:54
380. Insert Delete GetRandom O(1) | Hot & Important Question For Interviews | FAANG++
Aryan Mittal
30:25
215. Kth Largest Element in an Array | Day 014 | 3 Ways | Quick Select | Min Heap | Sorting
Aryan Mittal
21:27
146. LRU Cache | Day 016 | 2 Ways | Doubly Linked List | In Build Libraries | Hot Interview Ques🔥
Aryan Mittal
29:26
22. Generate Parentheses | Day 017 | Recursion - Improvised Recursion - Backtracking
Aryan Mittal
52:57
1239. Maximum Length of Concatenated String with Unique | Recursion | Bactracking | Bit Manipulation
Aryan Mittal
25:17
1143. Longest Common Subsequence | Recursion - Greedy - Memo - Bottom Up - Bottom Up Optimised
Aryan Mittal
14:13
21. Merge Two Sorted Lists | Day 020 | Linked List | How to approach in an Interview
Aryan Mittal
8:45
2. Add Two Numbers | Day 021 | Linked List | Hottest Question in Linked List
Aryan Mittal
28:34
739. Daily Temperatures | Monotonic Stack | Space Optimisation O(1) | Hot Interview Question 🔥
Aryan Mittal
55:31
Meet in the Middle | 2035. Partition Array Into Two Arrays to Minimize Sum Difference | Day 022
Aryan Mittal
39:20
76. Minimum Window Substring | 5 Improvizations | Sliding Window
Aryan Mittal
13:51
49. Group Anagrams | string | Hash Table | Hot Interview Question 🔥
Aryan Mittal
30:12
279. Perfect Squares | 5 Ways | DP | Math | BFS | Lagrange & Legendre Theorem | Top-Down | Bottom Up
Aryan Mittal
29:53
169. Majority Element | HashMap| Sorting | BitManipulation | Boyer-Moore Voting Algorithm | 5 Ways
Aryan Mittal
19:38
98. Validate Binary Search Tree | Day 023 | 2 Ways | Limit Ranges | Inorder Traversal
Aryan Mittal
20:21
2149. Rearrange Array Elements by Sign | 3 Ways | 2Pointers | In-place Swap Logic
Aryan Mittal
39:38
2402. Meeting Rooms III | Sorting | Heap(Priority Queue) | Hard 🥶
Aryan Mittal
11:45
231. Power of Two | Bit Manipulation | Remove Last Set Bit | Adobe | Apple | Google
Aryan Mittal
12:15
977. Squares of a Sorted Array | when to use 2 Pointer | Sorting | 2 Ways
Aryan Mittal
14:55
19. Remove Nth Node From End of List | 2 Ways | Linked List | ⭐️Very Important Interview Problem⭐️
Aryan Mittal
11:25
791. Custom Sort String | 2 Approaches | Custom Comparator | Hash Map | Meta
Aryan Mittal
35:26
1171. Remove Zero Sum Consecutive Nodes from Linked List | Prefix Sum | Brute -to- Optimal
Aryan Mittal
37:07
930. Binary Subarrays With Sum | 560. Subarray Sum Equals K | Prefix Sums | 2 Pointer Crash Course
Aryan Mittal
24:37
238. Product of Array Except Self | Math | Prefix Product | 4 Approaches
Aryan Mittal
27:47
57. Insert Interval | 56. Merge Intervals | 2 Approaches | FAANG Favourite ❤️
Aryan Mittal
16:37
452. Minimum Number of Arrows to Burst Balloons | Delete overlapping intervals
Aryan Mittal
26:38
206. Reverse Linked List | Iterative & Recursive | Super Important for Interviews 📝
Aryan Mittal
33:42
143. Reorder List | 234. Palindrome Linked List | 876. Middle of the Linked List | 206. Reverse LL
Aryan Mittal
42:52
41. First Missing Positive | Cycle Sort | Using Array as Hash | HashMap | 5 Approaches
Aryan Mittal
19:01
992. Subarrays with K Different Integers | Sliding Window | 2 Pointers | FAANG
Aryan Mittal
15:41
205. Isomorphic Strings | Hash Map | Strings | Yandex | Adobe | Bloomberg | Google | Yahoo
Aryan Mittal
39:07
79. Word Search | Recursion & Backtracking | 489. Robot Room Cleaner | 2 Approaches
Aryan Mittal
25:17
402. Remove K Digits | Monotonic Stack | Greedy | Brute Force - Optimal Solution
Aryan Mittal
1:10:03
85. Maximal Rectangle | 221. Maximal Square | 84. Largest Rectangle in Histogram | Monotonic Stack |
Aryan Mittal
28:37
378. Kth Smallest Element in a Sorted Matrix | Priority Queue | Binary Search on Answer
Aryan Mittal
50:36
786. K-th Smallest Prime Fraction | Priority Queue | Binary Search on Answer | 2 Pointers
Aryan Mittal
22:54
131. Palindrome Partitioning | Recursion | Backtracking | 2 Approaches
Aryan Mittal
20:34
648. Replace Words | 2 Approaches | Trie | Hash Map | Uber Favourite
