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14 results

Hey It’s Sparsh
The "Prev Pointer" Trap That Fails Tech Interviews (LeetCode 2095) | Amazon SDE Interview Approach

LeetCode 2095 (Delete the Middle Node of a Linked List) seems like a standard Tortoise and Hare problem, but there is a hidden ...

17:02
The "Prev Pointer" Trap That Fails Tech Interviews (LeetCode 2095) | Amazon SDE Interview Approach

25 views

2 weeks ago

Frank Algorithms
LeetCode 2095 - Delete the Middle Node of a Linked List | O(n) | Slow and Fast Pointer | Optimal
8:10
LeetCode 2095 - Delete the Middle Node of a Linked List | O(n) | Slow and Fast Pointer | Optimal

24 views

2 weeks ago

I-Learn Academy
6 - Write a program to simulate the working of Circular Queue using an array.

PROGRAM 6 Circular Queue Using Array in C | Queue Operations Explained | Data Structures Learn how to implement a ...

31:45
6 - Write a program to simulate the working of Circular Queue using an array.

49 views

10 days ago

THE BACKEND BOI
LeetCode Daily Challenge 🔥| DAY 95

LeetCode 42 – Trapping Rain Water | Java Solution | Two Pointer Explained One of the most famous Hard-level interview ...

11:46
LeetCode Daily Challenge 🔥| DAY 95

26 views

1 month ago

THE BACKEND BOI
LeetCode Daily Challenge 🔥| DAY 104

LeetCode 234 – Palindrome Linked List | Java Solution | Fast & Slow Pointer In this video, we'll solve LeetCode 234: Palindrome ...

7:44
LeetCode Daily Challenge 🔥| DAY 104

4 views

11 days ago

Hey It’s Sparsh
LeetCode 2130: Maximum Twin Sum (O(1) Space Trick) | Amazon SDE Interview Approach

LeetCode 2130 (Maximum Twin Sum of a Linked List) seems incredibly straightforward until the interviewer drops the follow-up ...

15:06
LeetCode 2130: Maximum Twin Sum (O(1) Space Trick) | Amazon SDE Interview Approach

11 views

2 weeks ago

Hey It’s Sparsh
Leetcode 2196: The C++ STL Mistake That Fails Tech Interviews | Amazon SDE Interview Approach

Most candidates solve LeetCode 2196 (Create Binary Tree From Descriptions) by building an adjacency list and relying on a ...

34:41
Leetcode 2196: The C++ STL Mistake That Fails Tech Interviews | Amazon SDE Interview Approach

29 views

3 weeks ago

THE BACKEND BOI
LeetCode Daily Challenge 🔥| DAY 98

LeetCode 2095 – Delete the Middle Node of a Linked List | Java Solution | Fast & Slow Pointer Explained In this video, we solve ...

6:29
LeetCode Daily Challenge 🔥| DAY 98

11 views

3 weeks ago

THE BACKEND BOI
LeetCode Daily Challenge 🔥| DAY 101

LeetCode 24 – Swap Nodes in Pairs | Java Solution | Linked List In this video, we'll solve LeetCode 24: Swap Nodes in Pairs ...

6:39
LeetCode Daily Challenge 🔥| DAY 101

21 views

2 weeks ago

THE BACKEND BOI
LeetCode Daily Challenge 🔥| DAY 99

LeetCode 19 – Remove Nth Node From End of List | Java Solution | Two Pointer Approach In this video, we'll solve LeetCode 19: ...

7:39
LeetCode Daily Challenge 🔥| DAY 99

27 views

2 weeks ago

THE BACKEND BOI
LeetCode Daily Challenge 🔥| DAY 105

LeetCode 206 – Reverse Linked List | Java Solution | Iterative & Optimal Approach In this video, we'll solve LeetCode 206: ...

4:55
LeetCode Daily Challenge 🔥| DAY 105

17 views

9 days ago

I-Learn Academy
5 - Write a program to insert the elements into Linear Queue and delete three elements from the list

PROGRAM 5 Linear Queue in C | Insert & Delete Operations | Queue Data Structure Learn how to perform Insertion (Enqueue) ...

28:27
5 - Write a program to insert the elements into Linear Queue and delete three elements from the list

47 views

12 days ago

Yazılımın Hukuku
Pointer Giriş Ders 1 C++

C++ Pointer'lara Giriş: Belleğin Sırlarını Çözüyoruz! (Ders 1) C++ Pointer'lara Giriş: Belleğe Hükmetmeye Hazır Mısınız? (Ders ...

14:25
Pointer Giriş Ders 1 C++

24 views

2 weeks ago

THE BACKEND BOI
LeetCode Daily Challenge 🔥| DAY 102

LeetCode 21 – Merge Two Sorted Lists | Java Solution | Linked List Interview Problem In this video, we'll solve LeetCode 21: ...

10:15
LeetCode Daily Challenge 🔥| DAY 102

5 views

2 weeks ago