data structures - Problem Set - 追梦算法网

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	1295	P1399D Binary String To Subsequences constructive algorithms data structures greedy implementation *1500	0 / 0	(None)
	1294	P1399E1 Weights Division (easy version) data structures dfs and similar greedy trees *2000	0 / 0	(None)
	1292	P1399F Yet Another Segments Subset data structures dp graphs sortings *2300	0 / 0	(None)
	1288	P1400D Zigzags brute force combinatorics data structures math two pointers *1900	0 / 0	(None)
	1287	P1400E Clear the Multiset data structures divide and conquer dp greedy *2200	0 / 0	(None)
	1280	P1401E Divide Square data structures geometry implementation sortings *2400	0 / 0	(None)
	1279	P1401F Reverse and Swap binary search bitmasks data structures *2400	0 / 0	(None)
	1278	P1402A Fancy Fence special problem data structures dsu implementation math sortings 1800	0 / 0	(None)
	1275	P1403A The Potion of Great Power special problem 2-sat binary search data structures graphs interactive sortings two pointers 2400	0 / 0	(None)
	1274	P1403B Spring cleaning special problem data structures dfs and similar graphs trees 2300	0 / 0	(None)
	1270	P1404C Fixed Point Removal binary search constructive algorithms data structures greedy two pointers *2300	0 / 0	(None)
	1262	P1406D Three Sequences constructive algorithms data structures greedy math *2200	0 / 0	(None)
	1257	P1407D Discrete Centrifugal Jumps data structures dp graphs *2200	0 / 0	(None)
	1252	P1408D Searchlights binary search brute force data structures dp implementation sortings two pointers *2000	0 / 0	(None)
	1251	P1408E Avoid Rainbow Cycles data structures dsu graphs greedy sortings trees *2400	0 / 0	(None)
	1248	P1408H Rainbow Triples binary search data structures flows greedy *3300	0 / 0	(None)
	1230	P1413D Shurikens data structures greedy implementation *1700	0 / 0	(None)
	1228	P1413F Roads and Ramen data structures trees *2800	0 / 0	(None)
	1221	P1416A k-Amazing Numbers binary search data structures implementation two pointers *1500	0 / 0	(None)
	1219	P1416C XOR Inverse bitmasks data structures divide and conquer dp greedy math sortings strings trees *2000	0 / 0	(None)

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