Educational Round 1

Welcome to SeriousOJ Educational Round 1.

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Note : The problems are sorted in ascending order of difficulty.
Codeforces announcement blog : Announcement

Status
Done
Rule
ACM/ICPC
Problem
6
Start at
2025-07-14 15:30
End at
2025-07-14 18:00
Duration
2.5 hour(s)
Host
Partic.
127