Single-Threaded CPU: coding question

Available question text

Given tasks with enqueue and processing times, return the order a single-threaded CPU will process them when it always picks the available task with the smallest processing time (tie-broken by original index). This is typically solved by sorting tasks by enqueue time and using a min-heap to manage available tasks and advance time when the CPU is idle.

Continue with questions that share topics or the same question type.

High Five
Coding · Array · Hash Table · Heap (Priority Queue)
K Closest Points to Origin
Coding · Array · Divide and Conquer · Geometry
Kth Largest Element in an Array
Coding · Array · Divide and Conquer · Heap (Priority Queue)
Maximum Number of Points From Grid Queries
Coding · Array · Breadth-First Search · Heap (Priority Queue)

Sources · 2 references

These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.

Hello Interview · 1 record

DoorDash
Leetcode 1834. Single-Threaded CPU
Reported Oct 4, 2025 · 2 source reports
MID_LEVEL, SENIOR
Source snapshot: Nov 12, 2026
View source

LeetCode company tags · 2 records

TikTok
Single-Threaded CPU
Reported date not specified · Source window: 3mo
Source snapshot: Oct 20, 2026
Source frequency score: 69.8. This is not an interview probability.
View source
TikTok
Single-Threaded CPU
Reported date not specified · Source window: 6mo
Source snapshot: Oct 20, 2026
Source frequency score: 52.7. This is not an interview probability.
View source

Available question text

Single-Threaded CPU

Available question text

Related questions

Single-Threaded CPU

Available question text

Related questions