题库 - *900 - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	393	codeforces#P1475A Odd Divisor math number theory *900	1 / 1	3
	395	codeforces#P1475B New Year's Number brute force dp math *900	2 / 3	3
	364	codeforces#P1480B The Great Hero greedy implementation sortings *900	0 / 0	3
	343	codeforces#P1486A Shifting Stacks greedy implementation *900	1 / 1	3
	329	codeforces#P1488A From Zero To Y special problem math 900	0 / 0	3
	292	codeforces#P1494A ABC String bitmasks brute force implementation *900	1 / 1	3
	280	codeforces#P1496A Split it! brute force constructive algorithms greedy strings *900	1 / 1	3
	251	codeforces#P1501B Napoleon Cake dp implementation sortings *900	1 / 1	3
	242	codeforces#P1505A Is it rated - 2 special problem implementation interactive 900	1 / 1	3
	76	codeforces#P1525B Permutation Sort constructive algorithms greedy *900	0 / 0	3
	32	codeforces#P1535B Array Reodering brute force greedy math number theory sortings *900	0 / 0	3
	20	codeforces#P1537B Bad Boy constructive algorithms greedy math *900	1 / 1	3
	7475	codeforces#P1584C Two Arrays greedy math sortings *900	1 / 2	3
	8470	codeforces#P1585B Array Eversion greedy *900	0 / 0	3
	7414	codeforces#P1593B Make it Divisible by 25 dfs and similar dp greedy math math *900	0 / 0	3
	7447	codeforces#P1606A AB Balance strings *900	2 / 2	3
	7462	codeforces#P1607B Odd Grasshopper math *900	1 / 1	3
	7515	codeforces#P1609A Divide and Multiply greedy implementation math number theory *900	0 / 0	3
	7493	codeforces#P1610A Anti Light's Cell Guessing math *900	1 / 1	3
	7795	codeforces#P1666D Deletive Editing greedy *900	0 / 0	3
	7829	codeforces#P1668B Social Distance greedy math sortings *900	0 / 0	(无)
	7967	codeforces#P1689B Mystic Permutation data structures greedy implementation *900	0 / 0	(无)
	8003	codeforces#P1696B NIT Destroys the Universe greedy *900	0 / 0	(无)
	8457	codeforces#P1732B Ugu brute force dp greedy implementation *900	0 / 0	3
	8218	codeforces#P1735B Tea with Tangerines greedy math *900	0 / 0	3
	8300	codeforces#P1747B BAN BAN constructive algorithms *900	0 / 0	3
	8653	codeforces#P1808A Lucky Numbers brute force implementation *900	1 / 2	3
	8729	codeforces#P1818B Indivisible constructive algorithms *900	0 / 0	3
	8727	codeforces#P1823B Sort with Step brute force math sortings *900	0 / 0	3
	9054	codeforces#P1879B Chips on the Board constructive algorithms greedy *900	0 / 0	3
	9270	codeforces#P1915D Unnatural Language Processing greedy implementation strings *900	0 / 0	3
	9265	codeforces#P1916B Two Divisors constructive algorithms math number theory *900	1 / 1	3
	9385	codeforces#P1927B Following the String constructive algorithms greedy strings *900	1 / 1	3
	9442	codeforces#P1941C Rudolf and the Ugly String dp strings *900	0 / 0	3
	9612	codeforces#P1954A Painting the Ribbon constructive algorithms greedy math *900	0 / 0	3

根据当前过滤条件随机选择一道题