AOJ 0121 Seven Puzzle {廣度優先搜索}(*)
原題 題意 題意是有一個輸入,比如: 1 0 2 3 4 5 6 7 擺成如下形狀: 1 0 2 3 4 5 6 7 0表示空格,其他數字可以移動到0
LeetCode 110:Balanced Binary Tree
Given a binary tree, determine if it is height-balanced.For this problem, a heig
leetcode筆記:Jump Game II
一. 題目描述Given an array of non-negative integers, you are initially positioned at
leetcode筆記:Jump Game
一. 題目描述Given an array of non-negative integers, you are initially positioned at
LeetCode 198:House Robber
You are a professional robber planning to rob houses along a street. Each house
LeetCode 213:House Robber II
Note: This is an extension of House Robber.After robbing those houses on that st
LeetCode 66:Plus One
Given a non-negative number represented as an array of digits, plus one to the n