Set 20
Final Mock Contest — Round B
Seven problems, ramping from Very Easy to Extreme.
Progress · 0/7 solved
- VERY EASYQ1Array Product Without Division
- EASYQ2Median in a Stream
- MEDIUMQ3Maximum GCD Subsequence + Range Team Query, Combined
- MEDIUM-HARDQ4Shortest Path with Exactly K Edges
- HARDQ5Segment Tree with Range Update + Range GCD Query
- VERY HARDQ6Final Boss: Team Selection Under GCD Constraint (H + J truly combined)
- EXTREMEQ7Full Contest Simulator: Everything Combined