ID Problem Show tags Hide tags AC / Tried Difficulty
5221 P1305E  Kuroni and the Score Distribution 0 / 0 (None)
5234 P1311E  Construct the Binary Tree 0 / 0 (None)
5273 P1327D  Infinite Path 0 / 0 (None)
5310 P1338C  Perfect Triples 0 / 0 (None)
5476 P1384B2  Koa and the Beach (Hard Version) 0 / 0 (None)
5520 P1398E  Two Types of Spells 0 / 0 (None)
5526 P1399E2  Weights Division (hard version) 0 / 0 (None)
5530 P1400E  Clear the Multiset 0 / 0 (None)
5570 P1415E  New Game Plus! 0 / 0 (None)
5645 P1437E  Make It Increasing 0 / 0 (None)
5649 P1438D  Powerful Ksenia 0 / 0 (None)
5704 P1461E  Water Level 0 / 0 (None)
5723 P1468A  LaIS 0 / 0 (None)
5728 P1468H  K and Medians 0 / 0 (None)
5737 P1470D  Strange Housing 0 / 0 (None)
5762 P1477C  Nezzar and Nice Beatmap 0 / 0 (None)
5780 P1485D  Multiples and Power Differences 0 / 0 (None)
5829 P1498E  Two Houses 0 / 0 (None)
5836 P1500B  Two chandeliers 0 / 0 (None)
5842 P1503C  Travelling Salesman Problem 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.