Problemset - Codeforces

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2024 ICPC World Finals: JetBrains Tech Trek
08:12:35

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Problems

#	Name
40B	Repaintings math	1600	x1157
40A	Find Color constructive algorithms, geometry, implementation, math	1300	x3979
39K	Testing	2600	x84
39J	Spelling Check hashing, implementation, strings	1500	x2945
39I	Tram	2500	x139
39H	Multiplication Table implementation	1300	x2720
39G	Inverse Function implementation	2400	x126
39F	Pacifist frogs implementation	1300	x1545
39E	What Has Dirichlet Got to Do with That? dp, games	2000	x874
39D	Cubical Planet math	1100	x3925
39C	Moon Craters dp, sortings	2100	x598
39B	Company Income Growth greedy	1300	x2641
39A	C*++ Calculations expression parsing, greedy	2000	x676
38H	The Great Marathon dp	2400	x286
38G	Queue data structures	2300	x702
38F	Smart Boy dp, games, strings	2100	x386
38E	Let's Go Rolling! dp, sortings	1800	x2567
38D	Vasya the Architect implementation	1900	x490
38C	Blinds brute force	1400	x2156
38B	Chess brute force, implementation, math	1200	x3511
38A	Army implementation	800	x21011
37E	Trial for Chief graphs, greedy, shortest paths	2600	x614
37D	Lesson Timetable combinatorics, dp, math	2300	x411
37C	Old Berland Language data structures, greedy, trees	1900	x1659
37B	Computer Game greedy, implementation	1800	x889
37A	Towers sortings	1000	x24296
36E	Two Paths constructive algorithms, dsu, graphs, implementation	2600	x518
36D	New Game with a Chess Piece games	2300	x696
36C	Bowls geometry, implementation	2200	x338
36B	Fractal implementation	1600	x1480
36A	Extra-terrestrial Intelligence implementation	1300	x2983
35E	Parade data structures, sortings	2100	x732
35D	Animals dp, greedy	1700	x3287
35C	Fire Again brute force, dfs and similar, shortest paths	1500	x6750
35B	Warehouse implementation	1700	x1008
35A	Shell Game implementation	1000	x6794
34E	Collisions brute force, implementation, math	2000	x584
34D	Road Map dfs and similar, graphs	1600	x5091
34C	Page Numbers expression parsing, implementation, sortings, strings	1300	x4211
34B	Sale greedy, sortings	900	x51646
34A	Reconnaissance 2 implementation	800	x29654
33E	Helper	2600	x129
33D	Knights geometry, graphs, shortest paths, sortings	2000	x1194
33C	Wonderful Randomized Sum greedy	1800	x2979
33B	String Problem shortest paths	1800	x4459
33A	What is for dinner? greedy, implementation	1200	x4029
32E	Hide-and-Seek geometry, implementation	2400	x335
32D	Constellation implementation	1600	x1274
32C	Flea math	1700	x2129
32B	Borze expression parsing, implementation	800	x62932
32A	Reconnaissance brute force	800	x12430
31E	TV Game dp	2400	x1076
31D	Chocolate dfs and similar, implementation	2000	x1034
31C	Schedule implementation	1700	x1784
31B	Sysadmin Bob greedy, implementation, strings	1500	x4249
31A	Worms Evolution implementation	1200	x10246
30E	Tricky and Clever Password binary search, constructive algorithms, data structures, greedy, hashing, strings	2800	x735
30D	King's Problem? geometry, greedy	2600	x430
30C	Shooting Gallery dp, probabilities	1800	x1939
30B	Codeforces World Finals implementation	1700	x1182
30A	Accounting brute force, math	1400	x3442
29E	Quarrel graphs, shortest paths	2400	x896
29D	Ant on the Tree constructive algorithms, dfs and similar, trees	2000	x2442
29C	Mail Stamps data structures, dfs and similar, graphs, implementation	1700	x4860
29B	Traffic Lights implementation	1500	x2941
29A	Spit Problem brute force	1000	x7034
28E	DravDe saves the world geometry, math	2800	x90
28D	Don't fear, DravDe is kind binary search, data structures, dp, hashing	2400	x606
28C	Bath Queue combinatorics, dp, probabilities	2200	x1027
28B	pSort dfs and similar, dsu, graphs	1600	x4593
28A	Bender Problem implementation	1600	x791
27E	Number With The Given Amount Of Divisors brute force, dp, number theory	2000	x4177
27D	Ring Road 2 2-sat, dfs and similar, dsu, graphs	2200	x2492
27C	Unordered Subsequence constructive algorithms, greedy	1900	x2776
27B	Tournament bitmasks, brute force, dfs and similar, greedy	1300	x5327
27A	Next Test implementation, sortings	1200	x20078
26E	Multithreading constructive algorithms	2400	x373
26D	Tickets combinatorics, math, probabilities	2400	x777
26C	Parquet combinatorics, constructive algorithms, greedy, implementation	2000	x848
26B	Regular Bracket Sequence greedy	1400	x18974
26A	Almost Prime number theory	900	x30708
25E	Test hashing, strings	2200	x2421
25D	Roads not only in Berland dsu, graphs, trees	1900	x11109
25C	Roads in Berland graphs, shortest paths	1900	x6158
25B	Phone numbers implementation	1100	x9643
25A	IQ test brute force	1300	x85402
24E	Berland collider binary search	2300	x892
24D	Broken robot dp, math, probabilities	2400	x1919
24C	Sequence of points geometry, implementation, math	1800	x1248
24B	F1 Champions implementation	1500	x1771
24A	Ring road graphs	1400	x5046
23E	Tree dp	2500	x606
23D	Tetragon geometry, math	2600	x336
23C	Oranges and Apples constructive algorithms, sortings	2500	x1408
23B	Party constructive algorithms, graphs, math	1600	x3325
23A	You're Given a String... brute force, greedy	1200	x5284
22E	Scheme dfs and similar, graphs, trees	2300	x1615
22D	Segments greedy, sortings	1900	x2686
22C	System Administrator graphs	1700	x3075
22B	Bargaining Table brute force, dp	1500	x4202