ViewTube

We dive deep into the Backtracking algorithm to find all valid combinations of k numbers that sum up to n using digits 1-9.

Sudoku is a common number puzzle, that can be seen in newspapers, and online portals. It is a 9 x 9 grid, and the idea is to fill ...

recursive function, backtracing Links leatcode - subsets: https://leetcode.com/problems/subsets/

Find Intersection of Two Arrays | 4 Different Ways | DSA Interview Question” “Intersection of Two Arrays in Java | Nested Loop, Set, ...

Ready to solve the N-Queens puzzle in seconds — not seconds, but *milliseconds*? In this video, you'll master the **Las Vegas ...