题库 - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	805	P1800 Magic Trick	0 / 0	(无)
	806	P1801 Formula Racing	0 / 0	(无)
	807	P1802 Ancient Plates	0 / 0	(无)
	808	P1803 Box Art	0 / 0	(无)
	809	P1804 Brainman	0 / 0	(无)
	810	P1805 Friends	0 / 0	(无)
	811	P1806 Manhattan 2025	0 / 0	(无)
	812	P1807 Mayan Dates	0 / 0	(无)
	813	P1808 Quadratic Residues	0 / 0	(无)
	814	P1809 Regetni	0 / 0	(无)
	815	P1810 Covering	0 / 0	(无)
	816	P1811 Prime Test	0 / 0	(无)
	817	P1812 Zuma Game	0 / 0	(无)
	818	P1813 Overlapped Shapes	0 / 0	(无)
	819	P1814 Polynomial	0 / 0	(无)
	820	P1815 Friendship	0 / 0	(无)
	821	P1816 Wild Words	0 / 0	(无)
	822	P1817 Traffic Jam	0 / 0	(无)
	823	P1818 ATP	0 / 0	(无)
	824	P1819 Disks	0 / 0	(无)
	825	P1820 Expression	0 / 0	(无)
	826	P1821 Fence	1 / 3	10
	827	P1822 Fence2	0 / 0	(无)
	828	P1823 Hotel	0 / 0	(无)
	829	P1824 TwoFour	0 / 0	(无)
	830	P1825 Young	0 / 0	(无)
	831	P1826 The Best Farm	0 / 0	(无)
	832	P1827 A Bunch Of Monsters	0 / 0	(无)
	833	P1828 Monkeys' Pride	0 / 0	(无)
	834	P1829 火力防御网	0 / 0	(无)
	835	P1830 开关问题	1 / 2	10
	836	P1831 不定方程组	0 / 0	(无)
	837	P1832 连环锁	0 / 0	(无)
	838	P1833 排列	0 / 0	(无)
	839	P1834 线段处理	0 / 0	(无)
	840	P1835 宇航员	0 / 0	(无)
	841	P1836 Alignment	0 / 0	(无)
	842	P1837 Balance	0 / 0	(无)
	843	P1838 Banana	0 / 0	(无)
	844	P1839 Cattle	0 / 0	(无)
	845	P1840 Eqs	1 / 2	10
	846	P1841 Meadow	0 / 0	(无)
	847	P1842 Parking	0 / 0	(无)
	848	P1843 Shire	0 / 0	(无)
	849	P1844 Sum	0 / 0	(无)
	850	P1845 Sumdiv	3 / 8	10
	851	P1846 System	0 / 0	(无)
	852	P1847 Tram	0 / 0	(无)
	853	P1848 Tree	0 / 0	(无)
	854	P1849 Two	0 / 0	(无)

根据当前过滤条件随机选择一道题