Problemset - Codeforces

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Problems

#	Name
1346H	Game with Segments *special problem, data structures, games	2700	x49
1427H	Prison Break binary search, games, geometry, ternary search	3500	x73
1939D	Big Persimmon *special problem, dp, games		x86
1994H	Fortnite combinatorics, constructive algorithms, games, greedy, hashing, interactive, math, number theory, strings		x97
1090G	Combostone games, implementation	2500	x105
457F	An easy problem about trees dp, games, greedy, trees	3200	x105
1442F	Differentiating Games games, interactive	3400	x130
1906G	Grid Game 2 games, number theory	2900	x159
1434E	A Convex Game dsu, games	3500	x169
1585G	Poachers dp, games, graphs, trees	2500	x175
1919G	Tree LGM constructive algorithms, divide and conquer, games, trees	3500	x176
1431G	Number Deletion Game *special problem, dp, games, greedy	2100	x181
1659F	Tree and Permutation Game dfs and similar, games, graphs, trees	3000	x189
1402C	Star Trek *special problem, combinatorics, dfs and similar, dp, games, graphs, matrices, trees	2600	x201
1965E	Connected Cubes constructive algorithms, games	3100	x218
1439E	Cheat and Win bitmasks, data structures, games, trees	3500	x219
1952E	Sweep Line combinatorics, games, math		x228
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x234
914H	Ember and Storm's Tree Game combinatorics, dp, games, trees	3400	x235
1197F	Coloring Game dp, games, matrices	2700	x245
1147F	Zigzag Game games, interactive	3500	x246
1610I	Mashtali vs AtCoder games, trees	3100	x278
838C	Future Failure dp, games	2800	x290
1037G	A Game on Strings games	3200	x299
494E	Sharti data structures, games	3200	x311
1784E	Infinite Game brute force, combinatorics, dp, games, probabilities	3100	x313
919F	A Game With Numbers games, graphs, shortest paths	2600	x330
142D	Help Shrek and Donkey 2 games	2600	x341
273E	Dima and Game dp, games	2600	x364
38F	Smart Boy dp, games, strings	2100	x380
1033G	Chip Game games	3500	x381
930D	Game with Tokens data structures, games, implementation	2500	x403
154D	Flatland Fencing games, math	2400	x423
1091H	New Year and the Tricolore Recreation games	3200	x427
277C	Game games, implementation	2400	x448
354B	Game with Strings bitmasks, dp, games	2400	x451
1773I	Interactive Factorial Guessing brute force, games, implementation, interactive	2500	x465
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x467
1458E	Nim Shortcuts data structures, games	3100	x472
138D	World of Darkraft dp, games	2500	x478
819A	Mister B and Boring Game games, greedy	2200	x486
1710E	Two Arrays binary search, games, graph matchings	2400	x489
1149E	Election Promises games, graphs	3200	x497
1076G	Array Game data structures, games	3000	x497
335C	More Reclamation games	2100	x521
725F	Family Photos games, greedy	2900	x523
48E	Ivan the Fool VS Gorynych the Dragon dp, games, graphs	2100	x570
305E	Playing with String games	2300	x611
1110G	Tree-Tac-Toe constructive algorithms, games, trees	3100	x613
1369F	BareLee dfs and similar, dp, games	2700	x640
1411G	No Game No Life bitmasks, games, math, matrices	2700	x646
1776I	Spinach Pizza games, geometry, greedy, interactive	2500	x652
167C	Wizards and Numbers games, math	2300	x659
36D	New Game with a Chess Piece games	2300	x688
536D	Tavas in Kansas dp, games	2900	x715
1866I	Imagination Castle dp, games, two pointers	2300	x717
63E	Sweets Game bitmasks, dfs and similar, dp, games, implementation	2000	x720
1511G	Chips on a Board bitmasks, brute force, data structures, dp, games, two pointers	2700	x721
1817D	Toy Machine constructive algorithms, games, implementation	2700	x724
1796E	Colored Subgraphs dfs and similar, dp, games, greedy, trees	2500	x733
1776C	Library game games, greedy, interactive, sortings	2500	x772
794E	Choosing Carrot games, math	2800	x783
255E	Furlo and Rublo and Game games, implementation, math	2200	x837
1100D	Dasha and Chess constructive algorithms, games, interactive	2500	x840
1617E	Christmas Chocolates dfs and similar, dp, games, graphs, implementation, math, number theory, shortest paths, trees	2700	x853
39E	What Has Dirichlet Got to Do with That? dp, games	2000	x862
1498F	Christmas Game bitmasks, data structures, dfs and similar, dp, games, math, trees	2500	x871
1312F	Attack on Red Kingdom games, two pointers	2500	x892
1099F	Cookies binary search, data structures, dfs and similar, dp, games, trees	2400	x914
1536F	Omkar and Akmar chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures	2600	x926
1451F	Nullify The Matrix constructive algorithms, games	2700	x941
1704F	Colouring Game constructive algorithms, dp, games	2600	x950
69D	Dot dp, games	1900	x971
1368F	Lamps on a Circle games, implementation, interactive, math	2600	x1027
1221E	Game With String games	2500	x1029
1658E	Gojou and Matrix Game data structures, dp, games, hashing, implementation, math, number theory, sortings	2500	x1032
317D	Game with Powers dp, games	2300	x1039
812E	Sagheer and Apple Tree games, trees	2300	x1045
377C	Captains Mode bitmasks, dp, games	2200	x1118
1823E	Removing Graph brute force, dp, games, graphs, math	2500	x1210
1970C3	Game on Tree (Hard) dfs and similar, dp, games, trees	1900	x1245
1584E	Game with Stones binary search, data structures, games, greedy	2300	x1248
1934D2	XOR Break --- Game Version bitmasks, games, greedy, interactive	2400	x1282
87C	Interesting Game dp, games, math	2000	x1316
135C	Zero-One constructive algorithms, games, greedy	1900	x1325
717D	Dexterina’s Lab games, matrices, probabilities	1900	x1389
282D	Yet Another Number Game dp, games	2100	x1396
279E	Beautiful Decomposition dp, games, greedy, number theory	1900	x1420
1615E	Purple Crayon data structures, dfs and similar, games, graphs, greedy, math, sortings, trees	2400	x1424
850C	Arpa and a game with Mojtaba bitmasks, dp, games	2200	x1430
1895E	Infinite Card Game binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers	2300	x1517
74B	Train dp, games, greedy	1500	x1523
520D	Cubes games, greedy, implementation	2100	x1538
1942E	Farm Game combinatorics, games	2300	x1574
55C	Pie or die games	1900	x1608
731E	Funny Game dp, games	2200	x1611
594A	Warrior and Archer games	2300	x1708
549C	The Game Of Parity games	2200	x1722
603C	Lieges of Legendre games, math	2200	x1824
78C	Beaver Game dp, games, number theory	2000	x1832

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