ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4658 P741A   Arpa's loud Owf and Mehrdad's evil plan 0 / 0 (无)
4653 P742A   Arpa’s hard exam and Mehrdad’s naive cheat 0 / 0 (无)
4652 P742B   Arpa’s obvious problem and Mehrdad’s terrible solution 0 / 0 (无)
4649 P743C   Vladik and fractions 0 / 0 (无)
4639 P746A   Compote 0 / 0 (无)
4637 P746C   Tram 0 / 0 (无)
4636 P746D   Green and Black Tea 0 / 0 (无)
4635 P746E   Numbers Exchange 0 / 0 (无)
4632 P747A   Display Size 0 / 0 (无)
4627 P747F   Igor and Interesting Numbers 0 / 0 (无)
4626 P748A   Santa Claus and a Place in a Class 0 / 0 (无)
4624 P748C   Santa Claus and Robot 0 / 0 (无)
4620 P749A   Bachgold Problem 0 / 0 (无)
4615 P750A   New Year and Hurry 0 / 0 (无)
4613 P750C   New Year and Rating 0 / 0 (无)
4607 P753A   Santa Claus and Candies 0 / 0 (无)
4599 P755A   PolandBall and Hypothesis 0 / 0 (无)
4593 P755G   PolandBall and Many Other Balls 0 / 0 (无)
4588 P756E   Byteland coins 0 / 0 (无)
4587 P756F   Long number 0 / 0 (无)

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