## Solved! Leetcode 1161. Maximum Level Sum of a Binary Tree

source: https://leetcode.com/problems/maximum-level-sum-of-a-binary-tree/description/ Table of ContentsMaximum Level Sum of a Binary TreeExample 1:Example 2:Constraints:Solution Maximum Level Sum of a Binary Tree Given the root of a binary tree, the level of its root is 1, the level of its children is 2, and so on. Return the smallest level x such that the sum of all ...

## Solved! Leetcode 2101. Detonate the Maximum Bombs

Table of ContentsDetonate the Maximum BombsExample 1:Example 2:Example 3:Constraints:Solution source: https://leetcode.com/problems/detonate-the-maximum-bombs/ Detonate the Maximum Bombs You are given a list of bombs. The range of a bomb is defined as the area where its effect can be felt. This area is in the shape of a circle with the center as the location of the ...

## Solved! Leetcode 785. Is Graph Bipartite?

source: https://leetcode.com/problems/is-graph-bipartite/description/ Is Graph Bipartite? There is an undirected graph with n nodes, where each node is numbered between 0 and n – 1. You are given a 2D array graph, where graph[u] is an array of nodes that node u is adjacent to. More formally, for each v in graph[u], there is an undirected ...

## Solved! Leetcode 2492. Minimum Score of a Path Between Two Cities

source: https://leetcode.com/problems/minimum-score-of-a-path-between-two-cities/ Minimum Score of a Path Between Two Cities You are given a positive integer n representing n cities numbered from 1 to n. You are also given a 2D array roads where roads[i] = [ai, bi, distancei] indicates that there is a bidirectional road between cities ai and bi with a distance equal ...

## Solved! Leetcode 1162: As Far from Land as Possible

source: https://leetcode.com/problems/as-far-from-land-as-possible/description/ As Far from Land as Possible Given an n x n grid containing only values 0 and 1, where 0 represents water and 1 represents land, find a water cell such that its distance to the nearest land cell is maximized, and return the distance. If no land or water exists in the ...

## Solved! Leetcode 742. Nearest Leaf in a Binary Tree

source: https://leetcode.com/problems/closest-leaf-in-a-binary-tree/description/ Given the root of a binary tree where every node has a unique value and a target integer k, return the value of the nearest leaf node to the target k in the tree. Nearest to a leaf means the least number of edges traveled on the binary tree to reach any leaf ...