ID Problem Show tags Hide tags AC / Tried Difficulty
5078 P1261F  Xor-Set 0 / 0 (None)
5079 P1263A  Sweet Problem 0 / 0 (None)
5080 P1263C  Everyone is a Winner! 0 / 0 (None)
5081 P1263E  Editor 0 / 0 (None)
5082 P1264A  Beautiful Regional Contest 0 / 0 (None)
5083 P1264C  Beautiful Mirrors with queries 0 / 0 (None)
5084 P1264D2  Beautiful Bracket Sequence (hard version) 0 / 0 (None)
5085 P1264F  Beautiful Fibonacci Problem 0 / 0 (None)
197 P1265  奶茶和手办 14 / 86 8
5086 P1265A  Beautiful String 0 / 0 (None)
5087 P1265E  Beautiful Mirrors 0 / 0 (None)
5088 P1266A  Competitive Programmer 0 / 0 (None)
5089 P1266C  Diverse Matrix 0 / 0 (None)
5090 P1266E  Spaceship Solitaire 0 / 0 (None)
5091 P1266G  Permutation Concatenation 0 / 0 (None)
5092 P1267A  __NO_TITLE__ 0 / 0 (None)
5093 P1267C  __NO_TITLE__ 0 / 0 (None)
5094 P1267E  Elections 0 / 0 (None)
5095 P1267G  Game Relics 0 / 0 (None)
5096 P1267H  Help BerLine 0 / 0 (None)

Categories

Lucky

Pick a problem randomly based on the current filter.