Available question text
Given a time in 24-hour "HH:MM" format, find the next strictly later time (allowing wrap to the next day) that can be formed using only the digits present in the original time, with digits reusable any number of times. Core challenge: enumerate/validate candidate times (or simulate minute-by-minute) and choose the one with the smallest positive forward minute difference.
Related questions
Continue with questions that share topics or the same question type.
- Given an array of points where points[i] = [xi, yi] represents a point on the X-Y plane, return the k closest points to the origin (0, 0). Discuss expected vs. worst-case time complexity.
Coding
- 0/1 Knapsack Problem with Time Complexity Optimization
Coding
- 3Sum Closest
Coding · Array · Sorting · Two Pointers
- Amount of Time for Binary Tree to Be Infected
Coding · Binary Tree · Breadth-First Search · Depth-First Search
Sources · 1 reference
These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.
Hello Interview · 1 record
No company association
Leetcode 681. Next Closest Time
Reported date not specified · 0 source reports
Source snapshot: Nov 12, 2026
View source