ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7413 P142B   Help General 0 / 0 6
7401 P145B   Lucky Number 2 0 / 0 6
7390 P148D   Bag of mice 0 / 0 6
7370 P153B   Binary notation 0 / 0 6
7334 P161D   Distance in Tree 0 / 6 6
7331 P162B   Binary notation 0 / 0 6
7330 P162C   Prime factorization 0 / 0 6
7328 P162E   HQ9+ 0 / 0 6
7327 P162F   Factorial zeros 0 / 0 6
7325 P162H   Alternating case 0 / 0 6
7323 P162J   Brackets 0 / 0 6
7301 P167B   Wizards and Huge Prize 0 / 0 6
7279 P173B   Chamber of Secrets 2 / 10 6
7273 P174C   Range Increments 0 / 0 6
7251 P177F1   Script Generation 0 / 0 6
7242 P178B3   Greedy Merchants 0 / 0 6
7232 P178F1   Representative Sampling 0 / 0 6
7229 P180A   Defragmentation 0 / 0 6
7225 P180E   Cubes 0 / 0 6
7217 P182E   Wooden Fence 0 / 0 6
7210 P185B   Mushroom Scientists 0 / 0 6
7203 P187B   AlgoRace 0 / 0 6
7192 P188H   Stack 0 / 0 6
7188 P190B   Surrounded 0 / 0 6
7168 P195C   Try and Catch 0 / 0 6
7149 P200C   Football Championship 0 / 0 6
7148 P200D   Programming Language 0 / 0 6
7145 P201B   Guess That Car! 0 / 0 6
7126 P207A2   Beaver's Calculator 1.0 0 / 0 6
7118 P207D1   The Beaver's Problem - 3 0 / 0 6
7109 P207D9   The Beaver's Problem - 3 0 / 0 6
7081 P216C   Hiring Staff 0 / 0 6
7065 P220B   Little Elephant and Array 0 / 0 6
7057 P222C   Reducing Fractions 0 / 0 6
7006 P234F   Fence 0 / 0 6
6990 P238B   Boring Partition 0 / 0 6
6973 P242C   King's Path 0 / 0 6
6956 P245H   Queries for Number of Palindromes 0 / 0 6
6937 P251B   Playing with Permutations 0 / 0 6
6932 P252B   Unsorting Array 0 / 0 6
6924 P254C   Anagram 0 / 0 6
6918 P255D   Mr 0 / 0 6
6912 P257C   View Angle 0 / 0 6
6887 P263D   Cycle in Graph 0 / 0 6
6855 P271D   Good Substrings 0 / 0 6
6845 P274B   Zero Tree 0 / 0 6
6821 P280B   Maximum Xor Secondary 0 / 0 6
6740 P300C   Beautiful Numbers 0 / 0 6
6737 P301A   Yaroslav and Sequence 0 / 0 6
6647 P325B   Stadium and Games 0 / 0 6

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