2021 problems

ID Problem Show tags Hide tags AC / Tried Difficulty
2650 P1139D   Steps to One 0 / 0 (None)
2644 P1140D   Minimum Triangulation 0 / 0 (None)
2643 P1140E   Palindrome-less Arrays 0 / 0 (None)
2631 P1142B   Lynyrd Skynyrd 0 / 0 (None)
2629 P1142D   Foreigner 0 / 0 (None)
2618 P1144G   Two Merged Sequences 0 / 0 (None)
2605 P1146F   Leaf Partition 0 / 0 (None)
2604 P1146G   Zoning Restrictions 0 / 0 (None)
2603 P1146H   Satanic Panic 0 / 0 (None)
2587 P1149B   Three Religions 0 / 0 (None)
2585 P1149D   Abandoning Roads 0 / 0 (None)
2580 P1151B   Dima and a Bad XOR 0 / 0 (None)
2577 P1151E   Number of Components 0 / 0 (None)
2576 P1151F   Sonya and Informatics 0 / 0 (None)
2572 P1152D   Neko and Aki's Prank 0 / 0 (None)
2570 P1152F1   Neko Rules the Catniverse (Small Version) 0 / 0 (None)
2569 P1152F2   Neko Rules the Catniverse (Large Version) 0 / 0 (None)
2565 P1153D   Serval and Rooted Tree 0 / 0 (None)
2563 P1153F   Serval and Bonus Problem 0 / 0 (None)
2557 P1154F   Shovels Shop 0 / 0 (None)

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