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Aryan Mittal
Oracle Interview Questions
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22 items
Last updated on May 10, 2024
public playlist
Oracle Interview Questions
Aryan Mittal
28:06
1611. Minimum One Bit Operations to Make Integers Zero | Oracle | Mckinsey | VmWare | Linkedin
Aryan Mittal
28:33
91. Decode Ways | 3 Ways | Salesforce | Uber | Oracle | Commvault | 3 Ways
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
16:47
150. Evaluate Reverse Polish Notation | Stack | Hot Interview Question 🔥
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
19:38
98. Validate Binary Search Tree | Day 023 | 2 Ways | Limit Ranges | Inorder Traversal
Aryan Mittal
36:01
787. Cheapest Flights Within K Stops | Dijkstras | BFS | Complete Internal Working
Aryan Mittal
14:55
19. Remove Nth Node From End of List | 2 Ways | Linked List | ⭐️Very Important Interview Problem⭐️
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
1:10:03
85. Maximal Rectangle | 221. Maximal Square | 84. Largest Rectangle in Histogram | Monotonic Stack |
Aryan Mittal
13:03
463. Island Perimeter | No BFS or DFS | With DFS | With BFS
Aryan Mittal
14:24
165. Compare Version Numbers | 3 Ways | Split String Custom Function | 2 Pointers
Aryan Mittal
7:43
237. Delete Node in a Linked List | Singly Linked List | Easy | Amazon | Microsoft
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