Problemset - Codeforces

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Codeforces Round (Div. 2)
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shortest paths

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Problems

#	Name
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x49040
507E	Breaking Good dfs and similar, dp, graphs, shortest paths	2100	x2785
472D	Design Tutorial: Inverse the Problem dfs and similar, dsu, shortest paths, trees	1900	x5117
464E	The Classic Problem data structures, graphs, shortest paths	3000	x1369
461E	Appleman and a Game binary search, shortest paths, strings	3000	x369
449B	Jzzhu and Cities graphs, greedy, shortest paths	2000	x8226
416E	President's Path dp, graphs, shortest paths	2500	x1397
400D	Dima and Bacteria dsu, graphs, shortest paths	2000	x2828
386D	Game with Points dp, graphs, implementation, shortest paths	2100	x417
375C	Circling Round Treasures bitmasks, shortest paths	2600	x474
370A	Rook, Bishop and King graphs, math, shortest paths	1100	x10017
369D	Valera and Fools dfs and similar, dp, graphs, shortest paths	2200	x1105
366D	Dima and Trap Graph binary search, data structures, dfs and similar, dsu, shortest paths, two pointers	2000	x1356
362E	Petya and Pipes flows, graphs, shortest paths	2300	x802
360E	Levko and Game graphs, greedy, shortest paths	2800	x683
346D	Robot Control dp, graphs, shortest paths	2600	x706
339C	Xenia and Weights constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths	1700	x8201
329B	Biridian Forest dfs and similar, shortest paths	1500	x6186
325C	Monsters and Diamonds dfs and similar, graphs, shortest paths	2600	x333
317E	Princess and Her Shadow constructive algorithms, shortest paths	3100	x153
311C	Fetch the Treasure brute force, data structures, graphs, shortest paths	2500	x477
301B	Yaroslav and Time binary search, graphs, shortest paths	2100	x2366
295C	Greg and Friends combinatorics, dp, graphs, shortest paths	2100	x1669
295B	Greg and Graph dp, graphs, shortest paths	1700	x13467
266D	BerDonalds graphs, math, shortest paths	2400	x758
266B	Queue at the School constructive algorithms, graph matchings, implementation, shortest paths	800	x129623
254D	Rats brute force, dfs and similar, graphs, implementation, shortest paths	2300	x506
253C	Text Editor data structures, dfs and similar, graphs, greedy, shortest paths	1600	x2551
242C	King's Path dfs and similar, graphs, hashing, shortest paths	1800	x8242
241E	Flights graphs, shortest paths	2600	x1012
238E	Meeting Her dp, graphs, shortest paths	2600	x348
232C	Doe Graphs constructive algorithms, divide and conquer, dp, graphs, shortest paths	2600	x283
229B	Planets binary search, data structures, graphs, shortest paths	1700	x4523
208C	Police Station dp, graphs, shortest paths	1900	x1795
198B	Jumping on Walls shortest paths	1400	x4144
196E	Opening Portals dsu, graphs, shortest paths	2600	x840
187B	AlgoRace dp, shortest paths	1800	x1944
182A	Battlefield geometry, graphs, implementation, shortest paths	2200	x280
175F	Gnomes of Might and Magic data structures, graphs, implementation, shortest paths	3000	x65
173B	Chamber of Secrets dfs and similar, shortest paths	1800	x2923
144D	Missile Silos data structures, dfs and similar, graphs, shortest paths	1900	x3846
141D	Take-off Ramps graphs, shortest paths	2300	x887
97C	Winning Strategy binary search, graphs, math, shortest paths	2400	x300
95C	Volleyball shortest paths	1900	x2719
83C	Track graphs, greedy, shortest paths	2400	x408
79D	Password bitmasks, dp, shortest paths	2800	x974
78E	Evacuation flows, graphs, shortest paths	2300	x530
75E	Ship's Shortest Path geometry, shortest paths	2400	x271
61D	Eternal Victory dfs and similar, graphs, greedy, shortest paths, trees	1800	x6333
59E	Shortest Path graphs, shortest paths	2000	x3209
57E	Chess math, shortest paths	3000	x254
37E	Trial for Chief graphs, greedy, shortest paths	2600	x600
35C	Fire Again brute force, dfs and similar, shortest paths	1500	x6567
33D	Knights geometry, graphs, shortest paths, sortings	2000	x1148
33B	String Problem shortest paths	1800	x4287
29E	Quarrel graphs, shortest paths	2400	x874
25C	Roads in Berland graphs, shortest paths	1900	x5985
20C	Dijkstra? graphs, shortest paths	1900	x31178
17B	Hierarchy dfs and similar, dsu, greedy, shortest paths	1500	x4601
14D	Two Paths dfs and similar, dp, graphs, shortest paths, trees, two pointers	1900	x4373
3A	Shortest path of the king greedy, shortest paths	1000	x18814

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