React Todo State Machine
React Todo State Machine
EasyFrontend50% accepted
Model the state transitions of a todo item (created → active → completed → deleted) and predict final state after operations.
Approach
Given a sequence of state-change commands for a task, print its final state.
Input
5
CREATE
ACTIVATE
COMPLETE
ACTIVATE
DELETE
Output
DELETED
More Frontend problems
Browse all coding problems →solution.py
Loading editor...
Test 1
Test 2
Test 3
Press Run to test your custom input, or Submit to judge against all test cases.
Sign in to continue
Create a free account to run code, submit solutions and track progress.
- Free forever — no credit card
- 10+ languages with live execution
- Points, streaks & leaderboards