	ID	题目显示标签隐藏标签	AC / 尝试	难度
	7466	P1677B Tokitsukaze and Meeting data structures implementation math *1700	0 / 0	(无)
	7464	P1677D Tokitsukaze and Permutations dp math *2500	0 / 0	(无)
	7462	P1677F Tokitsukaze and Gems dp math *3500	0 / 0	(无)
	7458	P1679A AvtoBus brute force greedy math number theory *900	0 / 0	(无)
	7453	P1679F Formalism for Formalism bitmasks dp math *2600	0 / 0	(无)
	7452	P1680A Minimums and Maximums brute force math *800	0 / 0	(无)
	7449	P1680D Dog Walking brute force greedy math *2400	0 / 0	(无)
	7445	P1681B Card Trick implementation math *800	0 / 0	(无)
	7438	P1682C LIS or Reverse LIS? constructive algorithms greedy implementation math *1400	0 / 0	(无)
	7436	P1682E Unordered Swaps constructive algorithms dfs and similar graphs greedy math sortings trees *2700	0 / 0	(无)
	7434	P1684A Digit Minimization constructive algorithms games math strings *800	0 / 0	(无)
	7433	P1684B Z mod X = C constructive algorithms math *800	0 / 0	(无)
	7428	P1684G Euclid Guess constructive algorithms flows graph matchings math number theory *2800	0 / 0	(无)
	7427	P1684H Hard Cut constructive algorithms dfs and similar divide and conquer math *3400	0 / 0	(无)
	7415	P1687D Cute number binary search brute force data structures dsu implementation math *2900	0 / 0	(无)
	7414	P1687E Become Big For Me combinatorics constructive algorithms greedy math number theory *3500	0 / 0	(无)
	7413	P1687F Koishi's Unconscious Permutation fft math *3500	0 / 0	(无)
	7400	P1690E Price Maximization binary search greedy math two pointers *1500	0 / 0	(无)
	7399	P1690F Shifting String graphs math number theory strings *1700	0 / 0	(无)
	7397	P1691A Beat The Odds brute force greedy math *800	0 / 0	(无)
	7395	P1691C Sum of Substrings brute force constructive algorithms greedy math strings *1400	0 / 0	(无)
	7392	P1691F K-Set Tree combinatorics dfs and similar dp math trees *2500	0 / 0	(无)
	7386	P1692F 3SUM brute force math *1300	0 / 0	(无)
	7384	P1692H Gambling data structures dp greedy math *1700	0 / 0	(无)
	7371	P1697E Coloring brute force combinatorics constructive algorithms dp geometry graphs greedy implementation math *2400	0 / 0	(无)
	7571	P1874C Jellyfish and EVA dp graphs greedy math probabilities *2300	0 / 0	8
	7570	P1874D Jellyfish and Miku divide and conquer dp math probabilities *2800	0 / 0	10
	7569	P1874E Jellyfish and Hack dp math *3000	0 / 0	10
	7565	P1875C Jellyfish and Green Apple bitmasks greedy math number theory *1400	0 / 0	4
	7556	P1877A Goals of Victory math *800	0 / 0	3
	7555	P1877C Joyboard math number theory *1200	0 / 0	4
	7553	P1878B Aleksa and Stack constructive algorithms math *800	0 / 0	3
	7552	P1878C Vasilije in Cacak math *900	0 / 0	3
	7549	P1878F Vasilije Loves Number Theory brute force math number theory *1900	0 / 0	6
	7544	P1879D Sum of XOR Functions bitmasks combinatorics divide and conquer dp math *1700	0 / 0	5
	7540	P1881B Three Threadlets math *900	0 / 0	3
	7538	P1881D Divide and Equalize math number theory *1300	0 / 0	4
	7528	P1883A Morning math *800	0 / 0	3
	7526	P1883C Raspberries dp math *1000	0 / 0	3
	7520	P1884A Simple Design brute force greedy math *800	0 / 0	3
	7519	P1884B Haunted House binary search greedy math two pointers *1100	0 / 0	3
	7517	P1884D Counting Rhyme dp math number theory *2100	0 / 0	7
	7516	P1884E Hard Design greedy implementation math *2800	0 / 0	10
	7515	P1886A Sum of Three brute force constructive algorithms math *800	0 / 0	3
	7514	P1886B Fear of the Dark binary search geometry math *1200	0 / 0	4
	7512	P1886D Monocarp and the Set combinatorics data structures math *2100	0 / 0	7
	7511	P1886E I Wanna be the Team Leader bitmasks constructive algorithms dp greedy math sortings two pointers *2400	0 / 0	9
	7507	P1887D Split binary search data structures divide and conquer dsu math trees two pointers *2700	0 / 0	10
	7503	P1889B Doremy's Connecting Plan constructive algorithms greedy math sortings *1700	0 / 0	5
	7494	P1891B Deja Vu brute force math sortings *1100	0 / 0	3
	7492	P1891D Suspicious logarithms binary search brute force math *1900	0 / 0	6
	7491	P1891E Brukhovich and Exams brute force greedy implementation math sortings *2500	0 / 0	9
	7482	P1895A Treasure Chest math *800	0 / 0	3
	7481	P1895B Points and Minimum Distance greedy math sortings *800	0 / 0	3
	7480	P1895C Torn Lucky Ticket brute force dp hashing implementation math *1400	0 / 0	4
	7479	P1895D XOR Construction bitmasks constructive algorithms data structures math string suffix structures trees *1900	0 / 0	6
	7477	P1895F Fancy Arrays combinatorics dp math matrices *2600	0 / 0	10
	7957	P1984B Large Addition implementation math *1100	0 / 0	3
	7956	P1984C1 Magnitude (Easy Version) dp greedy math *1300	0 / 0	4
	7955	P1984C2 Magnitude (Hard Version) combinatorics dp greedy math *1700	0 / 0	5
	7954	P1984D "a" String Problem brute force hashing implementation math string suffix structures strings *2000	0 / 0	7
	7952	P1984F Reconstruction brute force dp math *2500	0 / 0	9
	7948	P1985B Maximum Multiple Sum brute force math number theory *800	0 / 0	3
	7946	P1985D Manhattan Circle implementation math *900	0 / 0	3
	7945	P1985E Secret Box brute force combinatorics math *1200	0 / 0	4
	7943	P1985G D-Function combinatorics math number theory *1600	0 / 0	5
	7940	P1986A X Axis brute force geometry math sortings *800	0 / 0	3
	7937	P1986D Mathematical Problem brute force dp greedy implementation math two pointers *1400	0 / 0	4
	7936	P1986E Beautiful Array greedy math number theory sortings *1700	0 / 0	5
	7934	P1986G1 Permutation Problem (Simple Version) binary search brute force combinatorics data structures math number theory *2200	0 / 0	8
	7933	P1986G2 Permutation Problem (Hard Version) brute force data structures hashing math number theory *2500	0 / 0	9
	7932	P1987A Upload More RAM greedy math *800	0 / 0	3
	7922	P1988A Split the Multiset brute force greedy implementation math *900	0 / 0	3
	7917	P1988F Heartbeat combinatorics dp fft math *3000	0 / 0	10
	7914	P1989C Two Movies greedy math *1400	0 / 0	4
	7913	P1989D Smithing Skill brute force data structures dp greedy math sortings two pointers *1900	0 / 0	6
	7912	P1989E Distance to Different combinatorics dp math *2300	0 / 0	8
	7908	P1990C Mad MAD Sum brute force greedy math *1500	0 / 0	5
	7901	P1991C Absolute Zero constructive algorithms greedy math	0 / 0	(无)
	7900	P1991D Prime XOR Coloring bitmasks constructive algorithms graphs greedy math number theory	0 / 0	(无)
	7898	P1991F Triangle Formation brute force greedy implementation math sortings	0 / 0	(无)
	7896	P1991H Prime Split Game bitmasks dp fft games math number theory	0 / 0	(无)
	7894	P1992A Only Pluses brute force constructive algorithms greedy math sortings *800	0 / 0	3
	7893	P1992B Angry Monk greedy math sortings *800	0 / 0	3
	7892	P1992C Gorilla and Permutation constructive algorithms math *900	0 / 0	3
	7890	P1992E Novice's Mistake brute force constructive algorithms implementation math strings *1700	0 / 0	5
	7888	P1992G Ultra-Meow combinatorics dp math *2000	0 / 0	7
	8098	P1993C Light Switches implementation math	0 / 0	(无)
	8095	P1993F1 Dyn-scripted Robot (Easy Version) brute force chinese remainder theorem constructive algorithms math number theory	0 / 0	(无)
	8094	P1993F2 Dyn-scripted Robot (Hard Version) chinese remainder theorem math number theory	0 / 0	(无)
	7886	P1994B Fun Game bitmasks constructive algorithms greedy math *1100	0 / 0	3
	7884	P1994D Funny Game constructive algorithms dsu graphs greedy math number theory trees *1900	0 / 0	6
	7883	P1994E Wooden Game bitmasks greedy math trees *2000	0 / 0	7
	7881	P1994G Minecraft bitmasks brute force dp graphs math *2600	0 / 0	10
	7880	P1994H Fortnite combinatorics constructive algorithms games greedy hashing interactive math number theory strings *3500	0 / 0	10
	7879	P1995A Diagonals brute force greedy implementation math *800	0 / 0	3
	7877	P1995B2 Bouquet (Hard Version) binary search data structures greedy math sortings two pointers *1700	0 / 0	5
	7876	P1995C Squaring brute force constructive algorithms greedy implementation math number theory *1800	0 / 0	6
	7872	P1996A Legs binary search math ternary search	0 / 0	(无)
	7869	P1996D Fun binary search brute force combinatorics math number theory	0 / 0	(无)

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