題庫 - *2800 - HydroOJ

	ID	題目显示标签隐藏标签	AC / 尝试	難度
	7612	codeforces#P1626F A Random Code Problem combinatorics dp math number theory probabilities *2800	2 / 2	10
	7733	codeforces#P1654F Minimal String Xoration bitmasks data structures divide and conquer greedy sortings strings *2800	0 / 0	10
	7808	codeforces#P1672F2 Checker for Array Shuffling constructive algorithms dfs and similar graphs *2800	1 / 1	10
	7909	codeforces#P1684G Euclid Guess constructive algorithms flows graph matchings math number theory *2800	0 / 0	(無)
	7932	codeforces#P1685D1 Permutation Weight (Easy Version) constructive algorithms dfs and similar dsu *2800	0 / 0	(無)
	7993	codeforces#P1693D Decinc Dividing brute force data structures divide and conquer dp greedy *2800	0 / 0	(無)
	8248	codeforces#P1746F Kazaee data structures hashing probabilities *2800	0 / 0	10
	8359	codeforces#P1765I Infinite Chess implementation shortest paths *2800	0 / 0	10
	8373	codeforces#P1773G Game of Questions bitmasks combinatorics dp fft math probabilities *2800	0 / 0	10
	8925	codeforces#P1776D Teamwork constructive algorithms greedy math *2800	0 / 0	(無)
	8647	codeforces#P1808E3 Minibuses on Venus (hard version) brute force combinatorics dp fft math *2800	0 / 0	10
	8656	codeforces#P1810F M-tree data structures math trees *2800	0 / 0	10
	8844	codeforces#P1842G Tenzing and Random Operations combinatorics dp math probabilities *2800	0 / 0	10
	9050	codeforces#P1879F Last Man Standing brute force data structures number theory *2800	0 / 0	10
	9207	codeforces#P1906D Spaceship Exploration binary search geometry *2800	0 / 0	10
	9283	codeforces#P1913F Palindromic Problem binary search data structures hashing string suffix structures strings *2800	0 / 0	10
	9301	codeforces#P1919F2 Wine Factory (Hard Version) data structures flows *2800	1 / 2	10

根据当前过滤条件随机选择一道题