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

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