*900 - 题库 - CZOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	279	P1747B BAN BAN constructive algorithms *900	0 / 0	普及/提高-
	268	P1749B Death's Blessing greedy *900	0 / 0	普及/提高-
	245	P1758B XOR = Average constructive algorithms *900	0 / 0	普及/提高-
	204	P1764B Doremy's Perfect Math Class math number theory *900	0 / 0	普及/提高-
	168	P1768B Quick Sort greedy math *900	0 / 0	普及/提高-
	155	P1771A Hossam and Combinatorics combinatorics math sortings *900	0 / 0	普及/提高-
	127	P1775A2 Gardener and the Capybaras (hard version) constructive algorithms greedy *900	0 / 0	普及/提高-
	106	P1777B Emordnilap combinatorics greedy math *900	0 / 0	普及/提高-
	94	P1779B MKnez's ConstructiveForces Task constructive algorithms math *900	0 / 0	普及/提高-
	6	P1795B Ideal Point brute force geometry greedy *900	0 / 0	普及/提高-
	8522	P1808A Lucky Numbers brute force implementation *900	0 / 0	普及/提高-
	8578	P1818B Indivisible constructive algorithms *900	0 / 0	普及/提高-
	8561	P1823B Sort with Step brute force math sortings *900	0 / 0	普及/提高-
	8630	P1828B Permutation Swap math number theory *900	0 / 0	普及/提高-
	8621	P1833B Restore the Weather greedy sortings *900	0 / 0	普及/提高-
	8710	P1845B Come Together geometry implementation math *900	0 / 0	普及/提高-
	8750	P1848A Vika and Her Friends games math *900	0 / 0	普及/提高-
	8810	P1856B Good Arrays implementation math *900	0 / 0	普及/提高-
	8877	P1896B AB Flipping greedy strings two pointers *900	0 / 0	普及/提高-
	8855	P1900B Laura and Operations dp math *900	0 / 0	普及/提高-
	8984	P1941C Rudolf and the Ugly String dp greedy strings *900	0 / 0	普及/提高-
	8959	P1945B Fireworks math number theory *900	0 / 0	普及/提高-
	9066	P1971C Clock and Strings implementation *900	0 / 0	普及/提高-
	9059	P1972B Coin Games games *900	0 / 0	普及/提高-
	9058	P1973A Chess For Three brute force dp implementation math *900	0 / 0	普及/提高-

根据当前过滤条件随机选择一道题