Pranav KumarLeetCode 608. Tree NodeEach node in the tree can be one of three types:May 12, 2022May 12, 2022
Pranav KumarLeetCode 1795. Rearrange Products TableWrite an SQL query to rearrange the Products table so that each row has (product_id, store, price). If a product is not available in a…May 12, 2022May 12, 2022
Pranav KumarLeetCode 1965. Employees With Missing InformationThe employee's name is missing, orMay 12, 2022May 12, 2022
Pranav KumarLeetCode 2. Add Two NumbersYou are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their…May 11, 2022May 11, 2022
Pranav KumarLeetCode 196. Delete Duplicate EmailsWrite an SQL query to delete all the duplicate emails, keeping only one unique email with the smallest id. Note that you are supposed to…May 10, 2022May 10, 2022