Pragya Gupta

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33 videos

Hello, I'm a Software Engineer 2 at Ping Identity (Ex Amazon) & LOVE Coding, Problem-solving, and Learning together. if (codeToday) growth++; else growth -= ...

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Separate the Digits in an Array Leetcode 2553 Array Simulation Easiest Explanation

Maximum Number of Jumps to Reach the Last Index Leetcode 2770 DP Simple Explanation

Minimum Threshold Path With Limited Heavy Edges Biweekly Contest 182 Leetcode 3924 Graph BS

Minimum Flips to Make Binary String Coherent Leetcode Biweekly Contest 182 Q2 Leetcode 3922

Score Validator Leetcode Biweekly Contest 182 Q1 Leetcode 3921 Array Simulation Easy

Cyclically Rotating a Grid Leetcode 1914 Matrix Grid 2 Approaches Inplace Best time

Minimum Jumps to Reach End via Prime Teleportation Leetcode 3629 Graph BFS Simplified

Jump Game IX Leetcode 3660 Brute → Optimal FAANG DP Super Simplified Explanation

Rotating the Box Leetcode 1861 Brute → Optimal Asked in FAANG Array 2 Pointer Transpose

Rotate List Leetcode 61 Brute → Optimal Asked in FAANG Linked List

Weekly Contest 500 Count Indices With Opposite Parity Q1 Leetcode 3917 Array

Rotate Image Leetcode 48 Matrix Asked in FAANG Brute → Optimal

Rotate String Leetcode 796 3 Approach Simple Explanation

Rotated Digits Leetcode 788 Super Simplified Explanation Brute Digit DP

Rotate Function Leetcode 396 Super Simplified Explanation DP Maths Array Rotation

Maximum Path Score in a Grid Leetcode 3742 DP Recursion Memoization Bottom up Grid

Minimum Operations to Make a Uni-Value Grid Leetcode 2033 Matrix Math Grid

Check if There is a Valid Path in a Grid Leetcode 1391 Simplest Explanation Graph DFS

Biweekly Contest 181 Count Connected Subgraphs with Even Node Sum Leetcode 3910 Graph DFS

Detect Cycles in 2D Grid Leetcode 1559 Simple Explanation Graph DFS

Leetcode Biweekly Contest 181 Valid Digit Number Q1 Leetcode 3908

Leetcode Biweekly Contest 181 Compare Sums of Bitonic Parts Q2 Leetcode 3909

Maximize the Distance Between Points on a Square Leetcode 3464 Hard to Easy Binary Search

Furthest Point From Origin Leetcode 2833 Intuitive Explanation Array

Sum of Distances Leetcode 2615 Intuitive Explanation 2 Approach Maths

Words Within Two Edits of Dictionary Leetcode 2452 Beginner Friendly Explanation Trie

Minimize Hamming Distance After Swap Operations Leetcode 1722 Intuitive Explanation 2 Approach

Leetcode Weekly Contest 498 Smallest Stable Index I Smallest Stable Index II Q1 & Q2

Two Furthest Houses With Different Colors Leetcode 2078 Intuitive Explanation

Maximum Distance Between a Pair of Values Leetcode 1855 Intuitive Explanation codeWithPragya