ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1803 P1345B   Card Constructions 0 / 0 (无)
1802 P1346A   Color Revolution 0 / 0 (无)
1797 P1346F   Dune II: Battle For Arrakis 0 / 0 (无)
1796 P1346G   Two IP Cameras 0 / 0 (无)
1793 P1348A   Phoenix and Balance 0 / 0 (无)
1790 P1348D   Phoenix and Science 0 / 0 (无)
1789 P1348E   Phoenix and Berries 0 / 0 (无)
1787 P1349A   Orac and LCM 0 / 0 (无)
1786 P1349B   Orac and Medians 0 / 0 (无)
1784 P1349D   Slime and Biscuits 0 / 0 (无)
1782 P1349F1   Slime and Sequences (Easy Version) 0 / 0 (无)
1781 P1349F2   Slime and Sequences (Hard Version) 0 / 0 (无)
1780 P1350A   Orac and Factors 0 / 0 (无)
1779 P1350B   Orac and Models 0 / 0 (无)
1777 P1351B   Square? 0 / 0 (无)
1775 P1352A   Sum of Round Numbers 0 / 0 (无)
1774 P1352B   Same Parity Summands 0 / 0 (无)
1773 P1352C   K-th Not Divisible by n 0 / 0 (无)
1770 P1352F   Binary String Reconstruction 0 / 0 (无)
1768 P1353A   Most Unstable Array 0 / 0 (无)

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