2022-03

Title Post Time
LeetCode 372 Super Pow
LeetCode 204 Count Primes
LeetCode 382 Linked List Random Node
LeetCode 398 Random Pick Index
LeetCode 292 Nim Game
LeetCode 319 Bulb Switcher
LeetCode 241 Different Ways to Add Parentheses
LeetCode 1288 Remove Covered Intervals
LeetCode 986 Interval List Intersections
LeetCode 91 Decode Ways
LeetCode 131 Palindrome Partitioning
LeetCode 139 Word Break
LeetCode 140 Word Break II
LeetCode 148 Sort List
LeetCode 149 Max Points on a Line
LeetCode 150 Evaluate Reverse Polish Notation
牛客 QQ1 生成格雷码
牛客 QQ2 微信红包
牛客 QQ3 编码
牛客 QQ4 游戏任务标记
牛客 QQ5 素数对
牛客 QQ6 geohash编码
牛客 QQ7 拼凑硬币
牛客 QQ8 数字转换机
牛客 QQ9 魔法阵
LeetCode 152 Maximum Product Subarray
LeetCode 162 Find Peak Element
LeetCode 166 Fraction to Recurring Decimal
LeetCode 171 Excel Sheet Column Number
LeetCode 179 Largest Number
LeetCode 190 Reverse Bits
牛客 QQ10 石子合并
牛客 QQ11 小Q的排序
LeetCode 4 Median of Two Sorted Arrays
LeetCode 127 Word Ladder
LeetCode 189 Rotate Array
LeetCode 202 Happy Number
LeetCode 217 Contains Duplicate
LeetCode 227 Basic Calculator II
LeetCode 238 Product of Array Except Self
LeetCode 240 Search a 2D Matrix II
LeetCode 242 Valid Anagram
LeetCode 279 Perfect Squares
LeetCode 287 Find the Duplicate Number
LeetCode 289 Game of Life
LeetCode 324 Wiggle Sort II
LeetCode 326 Power of Three
LeetCode 329 Longest Increasing Path in a Matrix
LeetCode 315 Count of Smaller Numbers After Self
LeetCode 334 Increasing Triplet Subsequence
LeetCode 350 Intersection of Two Arrays II
LeetCode 371 Sum of Two Integers
LeetCode 378 Kth Smallest Element in a Sorted Matrix
LeetCode 395 Longest Substring with At Least K Repeating Characters
LeetCode 454 4Sum II
求可任意翻转一段子序列后的最大子序列和
求二维点集中不能被所有其他点完全压制的点
求区间中一个区间和乘上该区间中最小值的值的最大值
Idea 的实现时间
十字斩
实现 9 进制加法
满减划算还是折扣划算
字符串编码解码
两组区间的相交元素个数
满足条件的最大组合
LeetCode 6 Zigzag Conversion
LeetCode 12 Integer to Roman
LeetCode 43 Multiply Strings
最大的可行的起重机重量
达成目标鸡蛋个数的最小操作次数
每种物品最多拿两个的背包问题
去除 n 位数字中的 k 位并使剩下的数字最大
LeetCode 57 Insert Interval
判断账户名是否 okay
减成负数之前的最大操作次数
判断字符串是否符合规则
LeetCode 74 Search a 2D Matrix
LeetCode 80 Remove Duplicates from Sorted Array II
LeetCode 81 Search in Rotated Sorted Array II
LeetCode 82 Remove Duplicates from Sorted List II
LeetCode 86 Partition List
LeetCode 93 Restore IP Addresses
从数组中选出和为 7 的倍数的子序列的最大和
LeetCode 97 Interleaving String