Problemset - Codeforces

→ Pay attention

Before contest
Codeforces Round 945 (Div. 2)
4 days
Register now »

*has extra registration

→ Filter Problems

Difficulty: —

games

Add tag

Problems

#	Name
1427H	Prison Break binary search, games, geometry, ternary search	3500	x69
1434E	A Convex Game dsu, games	3500	x164
1919G	Tree LGM constructive algorithms, divide and conquer, games, trees	3500	x170
1439E	Cheat and Win bitmasks, data structures, games, trees	3500	x214
1147F	Zigzag Game games, interactive	3500	x239
1033G	Chip Game games	3500	x355
1442F	Differentiating Games games, interactive	3400	x129
914H	Ember and Storm's Tree Game combinatorics, dp, games, trees	3400	x229
457F	An easy problem about trees dp, games, greedy, trees	3200	x103
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x199
1037G	A Game on Strings games	3200	x296
494E	Sharti data structures, games	3200	x306
1091H	New Year and the Tricolore Recreation games	3200	x423
1149E	Election Promises games, graphs	3200	x477
1965E	Connected Cubes constructive algorithms, games	3100	x169
1610I	Mashtali vs AtCoder games, trees	3100	x259
1784E	Infinite Game brute force, combinatorics, dp, games, probabilities	3100	x302
1458E	Nim Shortcuts data structures, games	3100	x404
1110G	Tree-Tac-Toe constructive algorithms, games, trees	3100	x605
1659F	Tree and Permutation Game dfs and similar, games, graphs, trees	3000	x181
1076G	Array Game data structures, games	3000	x456
1906G	Grid Game 2 games, number theory	2900	x145
725F	Family Photos games, greedy	2900	x484
536D	Tavas in Kansas dp, games	2900	x710
838C	Future Failure dp, games	2800	x278
794E	Choosing Carrot games, math	2800	x659
1346H	Game with Segments *special problem, data structures, games	2700	x46
1197F	Coloring Game dp, games, matrices	2700	x238
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x443
1411G	No Game No Life bitmasks, games, math, matrices	2700	x578
1369F	BareLee dfs and similar, dp, games	2700	x596
1817D	Toy Machine constructive algorithms, games, implementation	2700	x668
1511G	Chips on a Board bitmasks, brute force, data structures, dp, games, two pointers	2700	x701
1617E	Christmas Chocolates dfs and similar, dp, games, graphs, implementation, math, number theory, shortest paths, trees	2700	x834
1451F	Nullify The Matrix constructive algorithms, games	2700	x902
1402C	Star Trek *special problem, combinatorics, dfs and similar, dp, games, graphs, matrices, trees	2600	x198
919F	A Game With Numbers games, graphs, shortest paths	2600	x323
142D	Help Shrek and Donkey 2 games	2600	x337
273E	Dima and Game dp, games	2600	x359
1368F	Lamps on a Circle games, implementation, interactive, math	2600	x848
1536F	Omkar and Akmar chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures	2600	x913
1704F	Colouring Game constructive algorithms, dp, games	2600	x937
1375F	Integer Game constructive algorithms, games, interactive, math	2600	x1930
1090G	Combostone games, implementation	2500	x104
1585G	Poachers dp, games, graphs, trees	2500	x171
930D	Game with Tokens data structures, games, implementation	2500	x393
1773I	Interactive Factorial Guessing brute force, games, implementation, interactive	2500	x455
138D	World of Darkraft dp, games	2500	x470
1776I	Spinach Pizza games, geometry, greedy, interactive	2500	x640
1796E	Colored Subgraphs dfs and similar, dp, games, greedy, trees	2500	x695
1312F	Attack on Red Kingdom games, two pointers	2500	x718
1776C	Library game games, greedy, interactive, sortings	2500	x757
1100D	Dasha and Chess constructive algorithms, games, interactive	2500	x833
1498F	Christmas Game bitmasks, data structures, dfs and similar, dp, games, math, trees	2500	x851
1658E	Gojou and Matrix Game data structures, dp, games, hashing, implementation, math, number theory, sortings	2500	x1021
1221E	Game With String games	2500	x1021
1823E	Removing Graph brute force, dp, games, graphs, math	2500	x1199
154D	Flatland Fencing games, math	2400	x418
277C	Game games, implementation	2400	x446
354B	Game with Strings bitmasks, dp, games	2400	x448
1710E	Two Arrays binary search, games, graph matchings	2400	x465
1099F	Cookies binary search, data structures, dfs and similar, dp, games, trees	2400	x907
1934D2	XOR Break --- Game Version bitmasks, games, greedy, interactive	2400	x1192
1615E	Purple Crayon data structures, dfs and similar, games, graphs, greedy, math, sortings, trees	2400	x1406
1628D2	Game on Sum (Hard Version) combinatorics, dp, games, math	2400	x1982
305E	Playing with String games	2300	x600
167C	Wizards and Numbers games, math	2300	x657
1866I	Imagination Castle dp, games, two pointers	2300	x670
36D	New Game with a Chess Piece games	2300	x676
317D	Game with Powers dp, games	2300	x974
812E	Sagheer and Apple Tree games, trees	2300	x1015
1584E	Game with Stones binary search, data structures, games, greedy	2300	x1220
1942E	Farm Game combinatorics, games	2300	x1442
1895E	Infinite Card Game binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers	2300	x1455
594A	Warrior and Archer games	2300	x1693
1190C	Tokitsukaze and Duel brute force, games, greedy	2300	x1890
819A	Mister B and Boring Game games, greedy	2200	x308
255E	Furlo and Rublo and Game games, implementation, math	2200	x831
377C	Captains Mode bitmasks, dp, games	2200	x1106
850C	Arpa and a game with Mojtaba bitmasks, dp, games	2200	x1375
731E	Funny Game dp, games	2200	x1384
549C	The Game Of Parity games	2200	x1717
603C	Lieges of Legendre games, math	2200	x1808
1431G	Number Deletion Game *special problem, dp, games, greedy	2100	x138
38F	Smart Boy dp, games, strings	2100	x375
335C	More Reclamation games	2100	x515
48E	Ivan the Fool VS Gorynych the Dragon dp, games, graphs	2100	x562
282D	Yet Another Number Game dp, games	2100	x1379
520D	Cubes games, greedy, implementation	2100	x1533
1864E	Guess Game bitmasks, data structures, games, math, probabilities, sortings, strings, trees	2100	x2466
768E	Game of Stones bitmasks, dp, games	2100	x2646
1605D	Treelabeling bitmasks, constructive algorithms, dfs and similar, games, greedy, implementation, trees	2100	x2839
1628D1	Game on Sum (Easy Version) combinatorics, dp, games, math	2100	x3017
936B	Sleepy Game dfs and similar, dp, games, graphs	2100	x3030
1333D	Challenges in school №41 brute force, constructive algorithms, games, graphs, greedy, implementation, sortings	2100	x3690
1372D	Omkar and Circle brute force, dp, games, greedy	2100	x5293
63E	Sweets Game bitmasks, dfs and similar, dp, games, implementation	2000	x714
39E	What Has Dirichlet Got to Do with That? dp, games	2000	x853
87C	Interesting Game dp, games, math	2000	x1307
78C	Beaver Game dp, games, number theory	2000	x1804

←