ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7082 P6B  President's Office 0 / 0 3
7078 P7A  Kalevitch and Chess 0 / 0 3
7052 P12B  Correct Solution? 0 / 0 3
7051 P12C  Fruits 0 / 0 3
6990 P25B  Phone numbers 3 / 3 3
6915 P39D  Cubical Planet 1 / 1 3
6891 P43B  Letter 1 / 1 3
6867 P46B  T-shirts from Sponsor 0 / 0 3
6830 P53A  Autocomplete 1 / 1 3
6769 P66B  Petya and Countryside 0 / 0 3
6760 P68A  Irrational problem 1 / 1 3
6696 P82A  Double Cola 0 / 0 3
6661 P90B  African Crossword 0 / 0 3
6267 P100A  Carpeting the Room 0 / 0 3
6620 P103A  Testing Pants for Sadness 1 / 1 3
6591 P110B  Lucky String 0 / 0 3
6570 P116B  Little Pigs and Wolves 0 / 0 3
6553 P120B  Quiz League 1 / 1 3
6552 P120C  Winnie-the-Pooh and honey 1 / 1 3
6544 P121A  Lucky Sum 0 / 0 3
6489 P136B  Ternary Logic 0 / 0 3
6416 P155B  Combination 0 / 0 3
6407 P158B  Taxi 0 / 0 3
6402 P159B  Matchmaker 0 / 0 3
6397 P160B  Unlucky Ticket 0 / 0 3
6196 P162A  Pentagonal numbers 0 / 0 3
6373 P166A  Rank List 0 / 0 3
6360 P169B  Replacing Digits 1 / 1 3
6342 P174A  Problem About Equation 1 / 1 3
6306 P178A3  Educational Game 0 / 0 3
6252 P186A  Comparing Strings 1 / 1 3
6152 P188A  Hexagonal Numbers 0 / 0 3
6142 P188D  Asterisks 0 / 0 3
6238 P190A  Vasya and the Bus 0 / 0 3
6221 P192B  Walking in the Rain 0 / 0 3
6204 P196A  Lexicographically Maximum Subsequence 0 / 0 3
6083 P218A  Mountain Scenery 0 / 0 3
6082 P218B  Airport 0 / 0 3
6059 P224A  Parallelepiped 1 / 1 3
6056 P225A  Dice Tower 0 / 0 3
6046 P227B  Effective Approach 0 / 0 3
5986 P242A  Heads or Tails 0 / 0 3
5983 P242B  Big Segment 1 / 1 3
5972 P245B  Internet Address 0 / 0 3
5941 P252A  Little Xor 1 / 4 3
5938 P253A  Boys and Girls 0 / 0 3
5939 P253A  Boys and Girls 0 / 0 3
5921 P257A  Sockets 0 / 0 3
5916 P258A  Little Elephant and Bits 1 / 1 3
5910 P259B  Little Elephant and Magic Square 0 / 0 3

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