面试题 02.08-环路检测(Linked List Cycle LCCI) 原文链接: https://leetcode-cn.com/problems/linked-list-cycle-lcci 英文原文Given a circular linked list, implement an algorithm 2021-12-03 双指针哈希表链表 中等
面试题 04.08-首个共同祖先(First Common Ancestor LCCI) 原文链接: https://leetcode-cn.com/problems/first-common-ancestor-lcci 英文原文Design an algorithm and write code to find the f 2021-12-03 二叉树树深度优先搜索 中等
面试题 05.01-插入(Insert Into Bits LCCI) 原文链接: https://leetcode-cn.com/problems/insert-into-bits-lcci 英文原文You are given two 32-bit numbers, N and M, and two bi 2021-12-03 位运算 简单
面试题 05.06-整数转换(Convert Integer LCCI) 原文链接: https://leetcode-cn.com/problems/convert-integer-lcci 英文原文Write a function to determine the number of bits you w 2021-12-03 位运算 简单
面试题 05.07-配对交换(Exchange LCCI) 原文链接: https://leetcode-cn.com/problems/exchange-lcci 英文原文Write a program to swap odd and even bits in an integer with 2021-12-03 位运算 简单
面试题 05.04-下一个数(Closed Number LCCI) 原文链接: https://leetcode-cn.com/problems/closed-number-lcci 英文原文Given a positive integer, print the next smallest and th 2021-12-03 位运算 中等
面试题 01.04-回文排列(Palindrome Permutation LCCI) 原文链接: https://leetcode-cn.com/problems/palindrome-permutation-lcci 英文原文Given a string, write a function to check if it 2021-12-03 位运算哈希表字符串 简单
面试题 01.07-旋转矩阵(Rotate Matrix LCCI) 原文链接: https://leetcode-cn.com/problems/rotate-matrix-lcci 英文原文Given an image represented by an N x N matrix, where eac 2021-12-03 数学数组矩阵 中等
面试题 01.08-零矩阵(Zero Matrix LCCI) 原文链接: https://leetcode-cn.com/problems/zero-matrix-lcci 英文原文Write an algorithm such that if an element in an MxN matri 2021-12-03 哈希表数组矩阵 中等
面试题 02.05-链表求和(Sum Lists LCCI) 原文链接: https://leetcode-cn.com/problems/sum-lists-lcci 英文原文You have two numbers represented by a linked list, where eac 2021-12-03 数学递归链表 中等