Union Find Interval¶ Table of Contents¶ 1851. Minimum Interval to Include Each Query (Hard) 3244. Shortest Distance After Road Addition Queries II (Hard) 2158. Amount of New Area Painted Each Day (Hard) 👑 1851. Minimum Interval to Include Each Query¶ LeetCode | 力扣 Tags: Array, Binary Search, Line Sweep, Sorting, Heap Priority Queue 3244. Shortest Distance After Road Addition Queries II¶ LeetCode | 力扣 Tags: Array, Greedy, Graph, Ordered Set 2158. Amount of New Area Painted Each Day 👑¶ LeetCode | 力扣 Tags: Array, Segment Tree, Ordered Set