*3000 - Problem Set - HFOJ

	ID	Problem Show tags Hide tags	AC / Tried	Difficulty
	3332	P1342F Make It Ascending bitmasks brute force dp *3000	0 / 0	10
	3211	P1361E James and the Chase dfs and similar graphs probabilities trees *3000	0 / 0	10
	3098	P1381D The Majestic Brown Tree Snake dfs and similar dp greedy trees two pointers *3000	0 / 0	10
	3047	P1392H ZS Shuffles Cards combinatorics dp math probabilities *3000	0 / 0	10
	2954	P1411F The Thorny Path greedy math *3000	0 / 0	10
	2927	P1418F Equal Product data structures math number theory two pointers *3000	0 / 0	10
	2893	P1423I Lookup Tables bitmasks *3000	0 / 0	10
	2856	P1428G2 Lucky Numbers (Hard Version) dp greedy *3000	0 / 0	10
	2811	P1438F Olha and Igor interactive probabilities trees *3000	0 / 0	10
	2798	P1442E Black, White and Grey Tree binary search constructive algorithms dfs and similar dp greedy trees *3000	0 / 0	10
	2781	P1446D2 Frequency Problem (Hard Version) data structures greedy two pointers *3000	0 / 0	10
	2588	P1474F 1 2 3 4 ... dp math matrices *3000	0 / 0	10
	2565	P1476F Lanterns binary search data structures dp *3000	0 / 0	10
	2323	P1508D Swap Pass constructive algorithms geometry sortings *3000	0 / 0	10
	2177	P1526F Median Queries constructive algorithms interactive probabilities *3000	0 / 0	10
	2116	P1534F2 Falling Sand (Hard Version) dfs and similar dp graphs greedy *3000	0 / 0	10
	2104	P1535F String Distance binary search brute force data structures hashing implementation strings *3000	0 / 0	10
	2047	P1545D AquaMoon and Wrong Coordinate constructive algorithms interactive math *3000	0 / 0	10
	1978	P1552G A Serious Referee bitmasks brute force dfs and similar sortings *3000	0 / 0	10
	1923	P1558E Down Below binary search dfs and similar graphs greedy meet-in-the-middle shortest paths *3000	0 / 0	10
	1859	P1569F Palindromic Hamiltonian Path brute force dfs and similar dp graphs hashing *3000	0 / 0	10
	1839	P1571J Two Railroads special problem 3000	0 / 0	10
	1833	P1572E Polygon binary search dp geometry *3000	0 / 0	10
	1808	P1575C Cyclic Sum data structures fft number theory *3000	0 / 0	10
	1735	P1583G Omkar and Time Travel data structures math *3000	0 / 0	10
	1629	P1603D Artistic Partition divide and conquer dp number theory *3000	0 / 0	10
	1573	P1609G A Stroll Around the Matrix data structures greedy math *3000	0 / 0	10
	1566	P1610F Mashtali: a Space Oddysey constructive algorithms dfs and similar graphs *3000	0 / 0	10
	1528	P1615H Reindeer Games binary search constructive algorithms data structures divide and conquer flows graphs shortest paths *3000	0 / 0	10
	1520	P1616H Keep XOR Low bitmasks combinatorics data structures divide and conquer dp math *3000	0 / 0	10
	1377	P1637G Birthday constructive algorithms greedy math *3000	0 / 0	10
	1312	P1651F Tower Defense binary search brute force data structures *3000	0 / 0	10
	1276	P1659F Tree and Permutation Game dfs and similar games graphs trees *3000	0 / 0	10
	1218	P1667E Centroid Probabilities combinatorics dp fft math *3000	0 / 0	10
	1185	P1672I PermutationForces data structures greedy *3000	0 / 0	10
	930	P1707D Partial Virtual Trees combinatorics dfs and similar dp math trees *3000	0 / 0	10
	691	P1743G Antifibonacci Cut bitmasks combinatorics constructive algorithms data structures dp hashing math *3000	0 / 0	10
	649	P1748F Circular Xor Reversal bitmasks constructive algorithms *3000	0 / 0	10
	592	P1758F Decent Division constructive algorithms data structures *3000	0 / 0	10
	535	P1763F Edge Queries data structures dfs and similar dp dsu graphs trees *3000	0 / 0	10
	521	P1764G2 Doremy's Perfect DS Class (Medium Version) binary search interactive *3000	0 / 0	10
	378	P1776M Parmigiana With Seafood binary search dp greedy trees *3000	0 / 0	10
	347	P1779G The Game of the Century constructive algorithms graphs shortest paths *3000	0 / 0	10
	295	P1787G Colorful Tree Again brute force data structures trees *3000	0 / 0	10
	203	P1797F Li Hua and Path data structures dfs and similar divide and conquer dsu trees *3000	0 / 0	10
	159	P1801E Gasoline prices data structures divide and conquer dsu hashing trees *3000	0 / 0	10
	9867	P1838F Stuck Conveyor binary search constructive algorithms interactive *3000	0 / 0	10
	9924	P1842H Tenzing and Random Real Numbers bitmasks dp graphs math probabilities *3000	0 / 0	10
	9908	P1844G Tree Weights bitmasks constructive algorithms data structures dfs and similar implementation math matrices number theory trees *3000	0 / 0	10
	9999	P1854D Michael and Hotel binary search interactive trees *3000	0 / 0	10
	9998	P1854E Game Bundles brute force constructive algorithms dp greedy math *3000	0 / 0	10
	10309	P1909G Pumping Lemma hashing strings *3000	0 / 0	10
	10262	P1920F2 Smooth Sailing (Hard Version) binary search data structures dsu geometry graphs trees *3000	0 / 0	10
	10397	P1934E Weird LCM Operations brute force constructive algorithms number theory *3000	0 / 0	10
	10601	P1969F Card Pairing dp greedy hashing implementation *3000	0 / 0	10
	10550	P1975G Zimpha Fan Club fft greedy math strings *3000	0 / 1	10
	10756	P1983G Your Loss bitmasks brute force dp trees *3000	0 / 0	10
	10750	P1988F Heartbeat combinatorics dp fft math *3000	0 / 0	10
	10631	P1989F Simultaneous Coloring dfs and similar divide and conquer graphs *3000	0 / 0	10

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