1323. Maximum 69 Number-6 和 9 组成的最大数字
Given a positive integer num consisting only of digits ... » 阅读全文
1317. Convert Integer to the Sum of Two No-Zero Integers-将整数转换为两个无零整数的和
Given an integer n. No-Zero integer is a positive integ... » 阅读全文
1313. Decompress Run-Length Encoded List-解压缩编码列表
We are given a list nums of integers representing a lis... » 阅读全文
1309. Decrypt String from Alphabet to Integer Mapping-解码字母到整数映射
Given a string s formed by digits (‘0’ R... » 阅读全文
1304. Find N Unique Integers Sum up to Zero-和为零的N个唯一整数
Given an integer n, return any array containing n uniqu... » 阅读全文
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