11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

68 problems · filtered by 2 tags

#	Name	Rating↕	Solved↕
2217F	Interval Game bitmasks combinatorics constructive algorithms dp games greedy math probabilities	2300	885
2200G	Operation Permutation combinatorics dp math probabilities	2200	1.2k
2190D	Prufer Vertex combinatorics dsu number theory probabilities trees	2500	1k
2180F1	Control Car (Easy Version) combinatorics dp probabilities	2800	431
2180F2	Control Car (Hard Version) combinatorics dp matrices probabilities	3200	244
2174C1	Beautiful Patterns (Easy Version) combinatorics math probabilities	2400	1.2k
2174C2	Beautiful Patterns (Hard Version) combinatorics math probabilities	2500	1.1k
2140E2	Prime Gaming (Hard Version) bitmasks combinatorics dp probabilities	2500	1.3k
2127F	Hamed and AghaBalaSar brute force combinatorics dp math probabilities	2800	2.1k
2115C	Gellyfish and Eternal Violet combinatorics dp greedy math probabilities	2700	1.5k
2071E	LeaFall combinatorics dp probabilities trees	2600	840
2040E	Control of Randomness combinatorics dfs and similar dp graphs greedy math probabilities trees	2100	2.8k
2028E	Alice's Adventures in the Rabbit Hole combinatorics dfs and similar dp games greedy math probabilities trees	2300	2k
1983E	I Love Balls combinatorics math probabilities	2300	2.5k
1951G	Clacking Balls combinatorics math probabilities	3100	506
1948F	Rare Coins combinatorics math probabilities	2500	1.7k
1925D	Good Trip combinatorics dp math probabilities	1900	4.9k
1924E	Paper Cutting Again combinatorics probabilities	3100	604
1866M	Mighty Rock Tower brute force combinatorics dp math probabilities	2400	1k
1854C	Expected Destruction combinatorics dp math probabilities	2500	2k
1847E	Triangle Platinum? brute force combinatorics implementation interactive math probabilities	2900	398
1842G	Tenzing and Random Operations combinatorics dp math probabilities	2800	1.7k
1835E	Old Mobile combinatorics dp probabilities	3500	335
1824B1	LuoTianyi and the Floating Islands (Easy Version) combinatorics math probabilities trees	1800	6.3k
1824B2	LuoTianyi and the Floating Islands (Hard Version) combinatorics dfs and similar math probabilities trees	2300	3.6k
1784E	Infinite Game brute force combinatorics dp games probabilities	3100	485
1778D	Flexible String Revisit combinatorics dp math probabilities	2100	3.5k
1777D	Score of a Tree bitmasks combinatorics dfs and similar dp math probabilities trees	1900	4.9k
1773G	Game of Questions bitmasks combinatorics dp fft math probabilities	2800	560
1770E	Koxia and Tree combinatorics dfs and similar dp dsu math probabilities trees	2400	1.6k
1765C	Card Guessing combinatorics dp probabilities	2600	594
1737E	Ela Goes Hiking combinatorics dp math probabilities	2500	1.1k
1630E	Expected Components combinatorics math number theory probabilities	2900	621
1626F	A Random Code Problem combinatorics dp math number theory probabilities	2800	922
1599C	Bubble Strike combinatorics math probabilities ternary search	2000	2k
1556F	Sports Betting bitmasks combinatorics dp graphs math probabilities	2500	1.5k
1540B	Tree Array brute force combinatorics dp graphs math probabilities trees	2300	3.1k
1530F	Bingo bitmasks combinatorics dp math probabilities	2600	1.2k
1525E	Assimilation IV combinatorics dp math probabilities two pointers	2100	2.5k
1523E	Crypto Lights combinatorics dp math probabilities	2600	2k
1477F	Nezzar and Chocolate Bars combinatorics fft math probabilities	3500	369
1418E	Expected Damage binary search combinatorics probabilities	2400	2.3k
1392H	ZS Shuffles Cards combinatorics dp math probabilities	3000	1.2k
1295F	Good Contest combinatorics dp probabilities	2700	1.6k
1279D	Santa's Bot combinatorics math probabilities	1700	7.5k
1278F	Cards combinatorics dp math number theory probabilities	2600	2.7k
1264D1	Beautiful Bracket Sequence (easy version) combinatorics dp probabilities	2600	1.6k
1264D2	Beautiful Bracket Sequence (hard version) combinatorics probabilities	2900	1.5k
1194F	Crossword Expert combinatorics dp number theory probabilities two pointers	2400	1.3k
1153F	Serval and Bonus Problem combinatorics dp math probabilities	2600	1k
1151F	Sonya and Informatics combinatorics dp matrices probabilities	2300	1.5k
1096E	The Top Scorer combinatorics dp math probabilities	2500	1.4k
1009E	Intercity Travelling combinatorics math probabilities	2000	3.4k
960E	Alternating Tree combinatorics dfs and similar divide and conquer dp probabilities trees	2300	2.4k
768F	Barrels and boxes brute force combinatorics math number theory probabilities	2300	1.2k
629E	Famil Door and Roads combinatorics data structures dfs and similar dp probabilities trees	2300	1.2k
626D	Jerry's Protest brute force combinatorics dp probabilities	1800	3.2k
621C	Wet Shark and Flowers combinatorics math number theory probabilities	1700	6.4k
559D	Randomizer combinatorics geometry probabilities	2800	502
518D	Ilya and Escalator combinatorics dp math probabilities	1700	8.4k
476B	Dreamoon and WiFi bitmasks brute force combinatorics dp math probabilities	1300	38k
457D	Bingo! combinatorics math probabilities	2700	423
452C	Magic Trick combinatorics math probabilities	2100	1.8k
351B	Jeff and Furik combinatorics dp probabilities	1900	2.8k
229E	Gifts combinatorics dp math probabilities	2600	617
107B	Basketball Team combinatorics dp math probabilities	1600	4.4k
28C	Bath Queue combinatorics dp probabilities	2200	1.3k
26D	Tickets combinatorics math probabilities	2400	977

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