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Programmingoneonone
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Category: Leetcode Problems Solutions

Leetcode problems solutions in python, java, C++, C and Javascript programming with practical program code example and step by step explanation with notes

Leetcode Random Pick Index problem solution

YASH PAL, 31 July 202422 January 2026

In this Leetcode Random Pick Index problem solution you are given an integer array nums…

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Leetcode Linked List Random Node problem solution

YASH PAL, 31 July 202422 January 2026

In this Leetcode Linked List Random Node problem solution you have given a singly linked…

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Leetcode Integer Replacement problem solution

YASH PAL, 31 July 202422 January 2026

In this Leetcode Integer Replacement problem solution, you are given a positive integer n, you…

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Leetcode Insert Delete GetRandom O(1) – Duplicates allowed problem solution

YASH PAL, 31 July 202422 January 2026

In this Leetcode Insert Delete GetRandom O(1) – Duplicates allowed problem solution you need to…

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Leetcode Rotate Function problem solution

YASH PAL, 31 July 202422 January 2026

In this Leetcode Rotate Function problem solution you are given an integer array nums of…

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Leetcode Insert Delete GetRandom O(1) problem solution

YASH PAL, 31 July 202422 January 2026

In this Leetcode Insert Delete GetRandom O(1) problem solution Implement the RandomizedSet class: RandomizedSet() Initializes…

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