leetcode.cn 2026-02-12
🟡3713.longest-balanced-substring-i
🏷️ Tags
#hash_table #string #counting #enumeration
🟡3713.longest-balanced-substring-i
🏷️ Tags
#hash_table #string #counting #enumeration
Telegraph
longest-balanced-substring-i
给你一个由小写英文字母组成的字符串 s。
leetcode.com 2026-02-12
🟡3713.longest-balanced-substring-i
🏷️ Tags
#hash_table #string #counting #enumeration
🟡3713.longest-balanced-substring-i
🏷️ Tags
#hash_table #string #counting #enumeration
Telegraph
longest-balanced-substring-i
You are given a string s consisting of lowercase English letters. A substring of s is called balanced if all distinct characters in the substring appear the same number of times. Return the length of the longest balanced substring of s. Example 1: Input:…
leetcode.cn 2026-02-25
🟢1356.sort-integers-by-the-number-of-1-bits
🏷️ Tags
#bit_manipulation #array #counting #sorting
🟢1356.sort-integers-by-the-number-of-1-bits
🏷️ Tags
#bit_manipulation #array #counting #sorting
Telegraph
sort-integers-by-the-number-of-1-bits
给你一个整数数组 arr 。请你将数组中的元素按照其二进制表示中数字 1 的数目升序排序。 如果存在多个数字二进制中 1 的数目相同,则必须将它们按照数值大小升序排列。 请你返回排序后的数组。 示例 1: 输入:arr = [0,1,2,3,4,5,6,7,8] 输出:[0,1,2,4,8,3,5,6,7] 解释:[0] 是唯一一个有 0 个 1 的数。 [1,2,4,8] 都有 1 个 1 。 [3,5,6] 有 2 个 1 。 [7] 有 3 个 1 。 按照 1 的个数排序得到的结果数组为 [0…
leetcode.com 2026-02-25
🟢1356.sort-integers-by-the-number-of-1-bits
🏷️ Tags
#bit_manipulation #array #counting #sorting
🟢1356.sort-integers-by-the-number-of-1-bits
🏷️ Tags
#bit_manipulation #array #counting #sorting
Telegraph
sort-integers-by-the-number-of-1-bits
You are given an integer array arr. Sort the integers in the array in ascending order by the number of 1's in their binary representation and in case of two or more integers have the same number of 1's you have to sort them in ascending order. Return the…