May 08, 2026 • Leetcode
Optimal Division
You are given an integer array nums. The adjacent integers in nums will perform the float division
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May 07, 2026 • Leetcode
Reconstruct Original Digits from English
Given a string s containing an out-of-order English representation of digits 0-9, return the digits in ascending order.
Read more →May 05, 2026 • Leetcode
Longest Substring with At Least K Repeating Characters
Given a string s and an integer k, return the length of the longest substring of s such that the frequency of each character in this substring is greater than o
Read more →May 04, 2026 • Leetcode
Unique Paths II
You are given an m x n integer array grid. There is a robot initially located at the top-left corner (i.e., grid[0][0]).
Read more →May 03, 2026 • Leetcode
Simplify Path
You are given an absolute path for a Unix-style file system, which always begins with a slash '/'. Your task is to transform this absolute path into its simplif
Read more →May 02, 2026 • Leetcode
Remove K Digits
Given string num representing a non-negative integer num, and an integer k, return the smallest possible integer after removing k digits from num.
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