*3400 - 题库 - CZOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1487	P1530H Turing's Award data structures dp *3400	0 / 0	10
	1388	P1548E Gregor and the Two Painters data structures divide and conquer graphs greedy math *3400	0 / 0	10
	1363	P1552I Organizing a Music Festival dfs and similar math *3400	0 / 0	10
	1354	P1553I Stairs combinatorics divide and conquer dp fft math *3400	0 / 0	10
	1264	P1572F Stations data structures *3400	0 / 0	10
	1216	P1580E Railway Construction brute force constructive algorithms data structures graphs shortest paths *3400	0 / 0	10
	1133	P1601F Two Sorts binary search dfs and similar math meet-in-the-middle *3400	0 / 0	10
	948	P1630F Making It Bipartite flows graph matchings graphs number theory *3400	0 / 0	10
	653	P1684H Hard Cut constructive algorithms dfs and similar divide and conquer math *3400	0 / 0	10
	605	P1693E Outermost Maximums data structures greedy *3400	0 / 0	10
	604	P1693F I Might Be Wrong binary search greedy two pointers *3400	0 / 0	10
	495	P1710D Recover the Tree constructive algorithms trees *3400	0 / 0	10
	196	P1764H Doremy's Paint 2 data structures *3400	0 / 0	10
	157	P1770G Koxia and Bracket divide and conquer fft math *3400	0 / 0	10
	60	P1784F Minimums or Medians *3400	0 / 0	10
	48	P1787I Treasure Hunt data structures divide and conquer two pointers *3400	0 / 0	10
	8581	P1817E Half-sum brute force divide and conquer greedy *3400	0 / 0	10
	8633	P1827E Bus Routes binary search constructive algorithms dfs and similar greedy trees *3400	0 / 0	10
	8754	P1852E Rivalries constructive algorithms data structures greedy *3400	0 / 0	10
	8908	P1887F Minimum Segments constructive algorithms *3400	0 / 0	10
	8871	P1896H1 Cyclic Hamming (Easy Version) brute force divide and conquer dp fft math number theory *3400	0 / 0	10
	9011	P1936E Yet Yet Another Permutation Problem divide and conquer fft math *3400	0 / 0	10

根据当前过滤条件随机选择一道题