1299. Replace Elements with Greatest Element on Right Side-将每个元素替换为右侧最大元素
Given an array arr, replace every element in that array... » 阅读全文
1295. Find Numbers with Even Number of Digits-统计位数为偶数的数字
Given an array nums of integers, return how many of the... » 阅读全文
1290. Convert Binary Number in a Linked List to Integer-二进制链表转整数
Given head which is a reference node to a singly-linked... » 阅读全文
1287. Element Appearing More Than 25% In Sorted Array-有序数组中出现次数超过25%的元素
Given an integer array sorted in non-decreasing order, ... » 阅读全文
1281. Subtract the Product and Sum of Digits of an Integer-整数的各位积和之差
Given an integer number n, return the difference betwee... » 阅读全文
1275. Find Winner on a Tic Tac Toe Game-找出井字棋的获胜者
Tic-tac-toe is played by two players A and B on a 3 x 3... » 阅读全文
1260. Shift 2D Grid-二维网格迁移
Given a 2D grid of size m x n and an integer k. You nee... » 阅读全文
1252. Cells with Odd Values in a Matrix-奇数值单元格的数目
Given n and m which are the dimensions of a matrix init... » 阅读全文
1232. Check If It Is a Straight Line-缀点成线
You are given an array coordinates, coordinates[i] = [x... » 阅读全文