Problemset - Codeforces

→ Pay attention

Contest is running
2023 Post World Finals Online ICPC Challenge powered by Huawei
9 days
Register now »

→ Filter Problems

Difficulty: —

games

Add tag

Problems

#	Name
1346H	Game with Segments *special problem, data structures, games	2700	x46
1939D	Big Persimmon *special problem, dp, games		x59
1427H	Prison Break binary search, games, geometry, ternary search	3500	x69
1090G	Combostone games, implementation	2500	x103
457F	An easy problem about trees dp, games, greedy, trees	3200	x103
1442F	Differentiating Games games, interactive	3400	x129
1431G	Number Deletion Game *special problem, dp, games, greedy	2100	x137
1906G	Grid Game 2 games, number theory	2900	x145
1434E	A Convex Game dsu, games	3500	x164
1965E	Connected Cubes constructive algorithms, games	3100	x169
1919G	Tree LGM constructive algorithms, divide and conquer, games, trees	3500	x170
1585G	Poachers dp, games, graphs, trees	2500	x171
1659F	Tree and Permutation Game dfs and similar, games, graphs, trees	3000	x181
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x196
1402C	Star Trek *special problem, combinatorics, dfs and similar, dp, games, graphs, matrices, trees	2600	x198
1952E	Sweep Line combinatorics, games, math		x208
1439E	Cheat and Win bitmasks, data structures, games, trees	3500	x214
914H	Ember and Storm's Tree Game combinatorics, dp, games, trees	3400	x229
1197F	Coloring Game dp, games, matrices	2700	x238
1147F	Zigzag Game games, interactive	3500	x239
1610I	Mashtali vs AtCoder games, trees	3100	x259
838C	Future Failure dp, games	2800	x278
1037G	A Game on Strings games	3200	x296
1784E	Infinite Game brute force, combinatorics, dp, games, probabilities	3100	x302
494E	Sharti data structures, games	3200	x306
819A	Mister B and Boring Game games, greedy	2200	x308
919F	A Game With Numbers games, graphs, shortest paths	2600	x323
142D	Help Shrek and Donkey 2 games	2600	x337
1033G	Chip Game games	3500	x355
273E	Dima and Game dp, games	2600	x359
38F	Smart Boy dp, games, strings	2100	x375
930D	Game with Tokens data structures, games, implementation	2500	x393
1458E	Nim Shortcuts data structures, games	3100	x404
154D	Flatland Fencing games, math	2400	x418
1091H	New Year and the Tricolore Recreation games	3200	x423
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x443
277C	Game games, implementation	2400	x446
354B	Game with Strings bitmasks, dp, games	2400	x448
1773I	Interactive Factorial Guessing brute force, games, implementation, interactive	2500	x454
1076G	Array Game data structures, games	3000	x456
1710E	Two Arrays binary search, games, graph matchings	2400	x465
138D	World of Darkraft dp, games	2500	x470
1149E	Election Promises games, graphs	3200	x477
725F	Family Photos games, greedy	2900	x484
335C	More Reclamation games	2100	x515
48E	Ivan the Fool VS Gorynych the Dragon dp, games, graphs	2100	x560
1411G	No Game No Life bitmasks, games, math, matrices	2700	x578
1369F	BareLee dfs and similar, dp, games	2700	x596
305E	Playing with String games	2300	x599
1970C3	Game on Tree (Hard) dfs and similar, dp, games, trees	1900	x602
1110G	Tree-Tac-Toe constructive algorithms, games, trees	3100	x602
1776I	Spinach Pizza games, geometry, greedy, interactive	2500	x640
167C	Wizards and Numbers games, math	2300	x657
794E	Choosing Carrot games, math	2800	x659
1866I	Imagination Castle dp, games, two pointers	2300	x668
1817D	Toy Machine constructive algorithms, games, implementation	2700	x668
36D	New Game with a Chess Piece games	2300	x676
1796E	Colored Subgraphs dfs and similar, dp, games, greedy, trees	2500	x694
1511G	Chips on a Board bitmasks, brute force, data structures, dp, games, two pointers	2700	x701
536D	Tavas in Kansas dp, games	2900	x710
63E	Sweets Game bitmasks, dfs and similar, dp, games, implementation	2000	x714
1312F	Attack on Red Kingdom games, two pointers	2500	x718
1776C	Library game games, greedy, interactive, sortings	2500	x756
255E	Furlo and Rublo and Game games, implementation, math	2200	x831
1100D	Dasha and Chess constructive algorithms, games, interactive	2500	x833
1617E	Christmas Chocolates dfs and similar, dp, games, graphs, implementation, math, number theory, shortest paths, trees	2700	x834
1368F	Lamps on a Circle games, implementation, interactive, math	2600	x848
1498F	Christmas Game bitmasks, data structures, dfs and similar, dp, games, math, trees	2500	x850
39E	What Has Dirichlet Got to Do with That? dp, games	2000	x853
1970C2	Game on Tree (Medium) dfs and similar, dp, games, trees	1700	x896
1451F	Nullify The Matrix constructive algorithms, games	2700	x900
1099F	Cookies binary search, data structures, dfs and similar, dp, games, trees	2400	x907
1536F	Omkar and Akmar chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures	2600	x913
69D	Dot dp, games	1900	x933
1704F	Colouring Game constructive algorithms, dp, games	2600	x936
317D	Game with Powers dp, games	2300	x973
812E	Sagheer and Apple Tree games, trees	2300	x1015
1658E	Gojou and Matrix Game data structures, dp, games, hashing, implementation, math, number theory, sortings	2500	x1020
1221E	Game With String games	2500	x1021
377C	Captains Mode bitmasks, dp, games	2200	x1106
1970C1	Game on Tree (Easy) games	1400	x1143
1934D2	XOR Break --- Game Version bitmasks, games, greedy, interactive	2400	x1190
1823E	Removing Graph brute force, dp, games, graphs, math	2500	x1197
1584E	Game with Stones binary search, data structures, games, greedy	2300	x1218
87C	Interesting Game dp, games, math	2000	x1306
135C	Zero-One constructive algorithms, games, greedy	1900	x1315
717D	Dexterina’s Lab games, matrices, probabilities	1900	x1371
850C	Arpa and a game with Mojtaba bitmasks, dp, games	2200	x1374
282D	Yet Another Number Game dp, games	2100	x1379
731E	Funny Game dp, games	2200	x1384
1615E	Purple Crayon data structures, dfs and similar, games, graphs, greedy, math, sortings, trees	2400	x1405
279E	Beautiful Decomposition dp, games, greedy, number theory	1900	x1410
1942E	Farm Game combinatorics, games	2300	x1440
1895E	Infinite Card Game binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers	2300	x1455
74B	Train dp, games, greedy	1500	x1491
520D	Cubes games, greedy, implementation	2100	x1533
55C	Pie or die games	1900	x1580
594A	Warrior and Archer games	2300	x1693
549C	The Game Of Parity games	2200	x1717
78C	Beaver Game dp, games, number theory	2000	x1803

←