The Number of Good Subsets
·4 mins
Link
Problem #You are given an integer array nums. We call a subset of nums good if its product can be represented as a product of one or more …
Leetcode
2026
Merge Two Binary Tree
·2 mins
Link Merge Two Binary Trees
Problem #You are given two binary trees root1 and root2.
Imagine that when you put one of them to cover the other, some …
Stone Game
·2 mins
Link: Stone Game
Problem #Alice and Bob play a game with piles of stones. There are an even number of piles arranged in a row, and each pile has a …
Split a String in Balanced Strings
·2 mins
Problem Link: Split a String in Balanced Strings
Problem #Balanced strings are those that have an equal quantity of ‘L’ and …
Stone Game II
··2 mins
Stone Game II #Link: Stone Game II
Problem #Alice and Bob continue their games with piles of stones. There are a number of piles arranged in a row, …