graphs - 题库 - FJNU

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	7655	P8B Obsession with Robots constructive algorithms graphs implementation *1400	0 / 0	(无)
	7652	P8E Beads dp graphs *2600	0 / 0	(无)
	7647	P9E Interesting Graph and Apples dfs and similar dsu graphs *2300	0 / 0	(无)
	7638	P11D A Simple Task bitmasks dp graphs *2200	0 / 0	(无)
	7623	P14D Two Paths dfs and similar dp graphs shortest paths trees two pointers *1900	0 / 0	(无)
	7594	P20C Dijkstra? graphs shortest paths *1900	0 / 0	(无)
	7590	P21D Traveling Graph bitmasks graph matchings graphs *2400	0 / 0	(无)
	7587	P22C System Administrator graphs *1700	0 / 0	(无)
	7585	P22E Scheme dfs and similar graphs trees *2300	0 / 0	(无)
	7583	P23B Party constructive algorithms graphs math *1600	0 / 0	(无)
	7579	P24A Ring road graphs *1400	0 / 0	(无)
	7572	P25C Roads in Berland graphs shortest paths *1900	0 / 0	(无)
	7571	P25D Roads not only in Berland dsu graphs trees *1900	0 / 0	(无)
	7561	P27D Ring Road 2 2-sat dfs and similar dsu graphs *2200	0 / 0	(无)
	7558	P28B pSort dfs and similar dsu graphs *1600	0 / 0	(无)
	7552	P29C Mail Stamps data structures dfs and similar graphs implementation *1700	0 / 0	(无)
	7550	P29E Quarrel graphs shortest paths *2400	0 / 0	(无)
	7531	P33D Knights geometry graphs shortest paths sortings *2000	0 / 0	(无)
	7526	P34D Road Map dfs and similar graphs *1600	0 / 0	(无)
	7515	P36E Two Paths constructive algorithms dsu graphs implementation *2600	0 / 0	(无)
	7510	P37E Trial for Chief graphs greedy shortest paths *2600	0 / 0	(无)
	7481	P41E 3-cycles constructive algorithms graphs greedy *1900	0 / 0	(无)
	7476	P42E Baldman and the military dfs and similar graphs trees *2700	0 / 0	(无)
	7465	P44F BerPaint geometry graphs *2700	0 / 0	(无)
	7453	P45H Road Problem graphs *2100	0 / 0	(无)
	7445	P46F Hercule Poirot Problem dsu graphs *2300	0 / 0	(无)
	7434	P48E Ivan the Fool VS Gorynych the Dragon dp games graphs *2100	0 / 0	(无)
	7416	P51E Pentagon combinatorics graphs matrices *2400	0 / 0	(无)
	7415	P51F Caterpillar dfs and similar dp graphs trees *2800	0 / 0	(无)
	7377	P59E Shortest Path graphs shortest paths *2000	0 / 0	(无)
	7368	P61D Eternal Victory dfs and similar graphs greedy shortest paths trees *1800	0 / 0	(无)
	7363	P62D Wormhouse dfs and similar graphs *2300	0 / 0	(无)
	7337	P67A Partial Teacher dp graphs greedy implementation *1800	0 / 0	(无)
	7300	P73D FreeDiv dfs and similar graphs greedy *2200	0 / 0	(无)
	7295	P74C Chessboard Billiard dfs and similar dsu graphs number theory *2100	0 / 0	(无)
	7287	P76A Gift dsu graphs sortings trees *2200	0 / 0	(无)
	7272	P78E Evacuation flows graphs shortest paths *2300	0 / 0	(无)
	7260	P81E Pairs dfs and similar dp dsu graphs implementation trees *2700	0 / 0	(无)
	7252	P83C Track graphs greedy shortest paths *2400	0 / 0	(无)
	7243	P85E Guard Towers binary search dsu geometry graphs sortings *2600	0 / 0	(无)
	7234	P87D Beautiful Road dfs and similar dp dsu graphs implementation sortings trees *2300	0 / 0	(无)
	7229	P89B Widget Library dp expression parsing graphs implementation *2300	0 / 0	(无)
	7221	P91C Ski Base combinatorics dsu graphs *2300	0 / 0	(无)
	7220	P91D Grocer's Problem constructive algorithms graphs greedy *2600	0 / 0	(无)
	7210	P94B Friends graphs implementation math *1300	0 / 0	(无)
	7205	P95E Lucky Country dp dsu graphs *2500	0 / 0	(无)
	7200	P97C Winning Strategy binary search graphs math shortest paths *2400	0 / 0	(无)
	7198	P97E Leaders dfs and similar dsu graphs trees *2200	0 / 0	(无)
	7172	P103B Cthulhu dfs and similar dsu graphs *1500	0 / 0	(无)
	7157	P107A Dorm Water Supply dfs and similar graphs *1400	0 / 0	(无)
	7154	P107D Crime Management dp graphs matrices *2400	0 / 0	(无)
	7130	P114B PFAST Inc. bitmasks brute force graphs *1500	0 / 0	(无)
	7129	P115A Party dfs and similar graphs trees *900	0 / 0	(无)
	7120	P117C Cycle dfs and similar graphs *2000	0 / 0	(无)
	7113	P118E Bertown roads dfs and similar graphs *2000	0 / 0	(无)
	7079	P125E MST Company binary search graphs *2400	0 / 0	(无)
	7065	P129B Students and Shoelaces brute force dfs and similar graphs implementation *1200	0 / 0	(无)
	7051	P131D Subway dfs and similar graphs *1600	0 / 0	(无)
	7044	P132E Bits of merry old England flows graphs *2700	0 / 0	(无)
	7039	P134C Swaps constructive algorithms graphs greedy *2200	0 / 0	(无)
	7010	P141D Take-off Ramps graphs shortest paths *2300	0 / 0	(无)
	7009	P141E Clearing Up constructive algorithms dp dsu graphs *2300	0 / 0	(无)
	6998	P144D Missile Silos data structures dfs and similar graphs shortest paths *1900	0 / 0	(无)
	6988	P147B Smile House binary search graphs matrices *2500	0 / 0	(无)
	6976	P150B Quantity of Strings combinatorics dfs and similar graphs math *1600	0 / 0	(无)
	6966	P152E Garden bitmasks dp graphs trees *2500	0 / 0	(无)
	6958	P154C Double Profiles graphs hashing sortings *2300	0 / 0	(无)
	6950	P156D Clues combinatorics graphs *2500	0 / 0	(无)
	6933	P160D Edges in MST dfs and similar dsu graphs sortings *2300	0 / 0	(无)
	6911	P164A Variable, or There and Back Again dfs and similar graphs *1700	0 / 0	(无)
	6909	P164C Machine Programming flows graphs *2400	0 / 0	(无)
	6893	P167D Wizards and Roads data structures divide and conquer graph matchings graphs greedy *3000	0 / 0	(无)
	6892	P167E Wizards and Bets dfs and similar graphs math matrices *2900	0 / 0	(无)
	6871	P173D Deputies constructive algorithms graphs greedy implementation *2500	0 / 0	(无)
	6861	P175F Gnomes of Might and Magic data structures graphs implementation shortest paths *3000	0 / 0	(无)
	6851	P177C1 Party dfs and similar dsu graphs *1500	0 / 0	(无)
	6850	P177C2 Party brute force dfs and similar dsu graphs *1500	0 / 0	(无)
	6815	P182A Battlefield geometry graphs implementation shortest paths *2200	0 / 0	(无)
	6779	P190E Counter Attack data structures dsu graphs hashing sortings *2100	0 / 0	(无)
	6775	P191D Metro Scheme graphs greedy *2700	0 / 0	(无)
	6771	P193A Cutting Figure constructive algorithms graphs trees *1700	0 / 0	(无)
	6760	P195E Building Forest data structures dsu graphs *2000	0 / 0	(无)
	6758	P196B Infinite Maze dfs and similar graphs *2000	0 / 0	(无)
	6755	P196E Opening Portals dsu graphs shortest paths *2600	0 / 0	(无)
	6700	P208C Police Station dp graphs shortest paths *1900	0 / 0	(无)
	6695	P209C Trails and Glades constructive algorithms dsu graphs greedy *2400	0 / 0	(无)
	6694	P212A Privatization flows graphs *3000	0 / 0	(无)
	6672	P217A Ice Skating brute force dfs and similar dsu graphs *1200	0 / 0	(无)
	6662	P219D Choosing Capital for Treeland dfs and similar dp graphs trees *1700	0 / 0	(无)
	6645	P223D Spider geometry graphs *3000	0 / 0	(无)
	6644	P223E Planar Graph flows geometry graphs *3000	0 / 0	(无)
	6638	P225D Snake bitmasks dfs and similar graphs implementation *2200	0 / 0	(无)
	6625	P228E The Road to Berland is Paved With Good Intentions 2-sat dfs and similar dsu graphs *1900	0 / 0	(无)
	6623	P229B Planets binary search data structures graphs shortest paths *1700	0 / 0	(无)
	6622	P229C Triangles combinatorics graphs math *1900	0 / 0	(无)
	6613	P231E Cactus data structures dfs and similar dp graphs trees *2100	0 / 0	(无)
	6612	P232A Cycles binary search constructive algorithms graphs greedy *1600	0 / 0	(无)
	6610	P232C Doe Graphs constructive algorithms divide and conquer dp graphs shortest paths *2600	0 / 0	(无)
	6594	P235D Graph Game graphs *3000	0 / 0	(无)
	6587	P237D T-decomposition dfs and similar graphs greedy trees *2000	0 / 0	(无)

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