Problemset - Codeforces

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Codeforces Round 940 (Div. 2) and CodeCraft-23
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games

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Problems

#	Name
1346H	Game with Segments *special problem, data structures, games	2700	x45
1939D	Big Persimmon *special problem, dp, games		x58
1427H	Prison Break binary search, games, geometry, ternary search	3500	x68
1090G	Combostone games, implementation	2500	x102
457F	An easy problem about trees dp, games, greedy, trees	3200	x102
1442F	Differentiating Games games, interactive	3400	x126
1431G	Number Deletion Game *special problem, dp, games, greedy	2100	x137
1906G	Grid Game 2 games, number theory	2900	x142
1951H	Thanos Snap binary search, dp, games, greedy, trees	3200	x161
1434E	A Convex Game dsu, games	3500	x161
1919G	Tree LGM constructive algorithms, divide and conquer, games, trees	3500	x164
1585G	Poachers dp, games, graphs, trees	2500	x168
1659F	Tree and Permutation Game dfs and similar, games, graphs, trees	3000	x176
1952E	Sweep Line combinatorics, games, math		x193
1402C	Star Trek *special problem, combinatorics, dfs and similar, dp, games, graphs, matrices, trees	2600	x195
1439E	Cheat and Win bitmasks, data structures, games, trees	3500	x213
914H	Ember and Storm's Tree Game combinatorics, dp, games, trees	3400	x225
1147F	Zigzag Game games, interactive	3500	x235
1197F	Coloring Game dp, games, matrices	2700	x236
1610I	Mashtali vs AtCoder games, trees	3100	x254
838C	Future Failure dp, games	2800	x275
819A	Mister B and Boring Game games, greedy	2200	x290
1037G	A Game on Strings games	3200	x294
494E	Sharti data structures, games	3200	x295
1784E	Infinite Game brute force, combinatorics, dp, games, probabilities	3100	x297
919F	A Game With Numbers games, graphs, shortest paths	2600	x320
142D	Help Shrek and Donkey 2 games	2600	x336
1033G	Chip Game games	3500	x353
273E	Dima and Game dp, games	2600	x357
38F	Smart Boy dp, games, strings	2100	x374
930D	Game with Tokens data structures, games, implementation	2500	x392
1091H	New Year and the Tricolore Recreation games	3200	x398
1458E	Nim Shortcuts data structures, games	3100	x402
154D	Flatland Fencing games, math	2400	x414
1076G	Array Game data structures, games	3000	x434
98E	Help Shrek and Donkey dp, games, math, probabilities	2700	x441
277C	Game games, implementation	2400	x445
354B	Game with Strings bitmasks, dp, games	2400	x447
1773I	Interactive Factorial Guessing brute force, games, implementation, interactive	2500	x453
1710E	Two Arrays binary search, games, graph matchings	2400	x453
1149E	Election Promises games, graphs	3200	x456
138D	World of Darkraft dp, games	2500	x467
725F	Family Photos games, greedy	2900	x480
335C	More Reclamation games	2100	x514
48E	Ivan the Fool VS Gorynych the Dragon dp, games, graphs	2100	x559
1110G	Tree-Tac-Toe constructive algorithms, games, trees	3100	x572
1411G	No Game No Life bitmasks, games, math, matrices	2700	x574
305E	Playing with String games	2300	x594
1369F	BareLee dfs and similar, dp, games	2700	x595
1776I	Spinach Pizza games, geometry, greedy, interactive	2500	x633
167C	Wizards and Numbers games, math	2300	x655
794E	Choosing Carrot games, math	2800	x658
1312F	Attack on Red Kingdom games, two pointers	2500	x659
1817D	Toy Machine constructive algorithms, games, implementation	2700	x662
1866I	Imagination Castle dp, games, two pointers	2300	x665
36D	New Game with a Chess Piece games	2300	x673
1796E	Colored Subgraphs dfs and similar, dp, games, greedy, trees	2500	x683
1511G	Chips on a Board bitmasks, brute force, data structures, dp, games, two pointers	2700	x695
536D	Tavas in Kansas dp, games	2900	x705
63E	Sweets Game bitmasks, dfs and similar, dp, games, implementation	2000	x712
1776C	Library game games, greedy, interactive, sortings	2500	x749
1617E	Christmas Chocolates dfs and similar, dp, games, graphs, implementation, math, number theory, shortest paths, trees	2700	x826
255E	Furlo and Rublo and Game games, implementation, math	2200	x826
1100D	Dasha and Chess constructive algorithms, games, interactive	2500	x827
1498F	Christmas Game bitmasks, data structures, dfs and similar, dp, games, math, trees	2500	x837
1368F	Lamps on a Circle games, implementation, interactive, math	2600	x841
39E	What Has Dirichlet Got to Do with That? dp, games	2000	x852
1451F	Nullify The Matrix constructive algorithms, games	2700	x895
1099F	Cookies binary search, data structures, dfs and similar, dp, games, trees	2400	x906
1536F	Omkar and Akmar chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures	2600	x909
1704F	Colouring Game constructive algorithms, dp, games	2600	x921
69D	Dot dp, games	1900	x928
317D	Game with Powers dp, games	2300	x969
1658E	Gojou and Matrix Game data structures, dp, games, hashing, implementation, math, number theory, sortings	2500	x1000
812E	Sagheer and Apple Tree games, trees	2300	x1013
1221E	Game With String games	2500	x1014
377C	Captains Mode bitmasks, dp, games	2200	x1101
1934D2	XOR Break --- Game Version bitmasks, games, greedy, interactive	2400	x1148
1823E	Removing Graph brute force, dp, games, graphs, math	2500	x1185
1584E	Game with Stones binary search, data structures, games, greedy	2300	x1212
87C	Interesting Game dp, games, math	2000	x1301
135C	Zero-One constructive algorithms, games, greedy	1900	x1313
850C	Arpa and a game with Mojtaba bitmasks, dp, games	2200	x1348
717D	Dexterina’s Lab games, matrices, probabilities	1900	x1356
1942E	Farm Game combinatorics, games	2300	x1359
282D	Yet Another Number Game dp, games	2100	x1372
731E	Funny Game dp, games	2200	x1373
1615E	Purple Crayon data structures, dfs and similar, games, graphs, greedy, math, sortings, trees	2400	x1389
279E	Beautiful Decomposition dp, games, greedy, number theory	1900	x1407
1895E	Infinite Card Game binary search, brute force, data structures, dfs and similar, dp, dsu, games, graphs, greedy, sortings, two pointers	2300	x1440
74B	Train dp, games, greedy	1500	x1485
520D	Cubes games, greedy, implementation	2100	x1530
55C	Pie or die games	1900	x1573
594A	Warrior and Archer games	2300	x1692
549C	The Game Of Parity games	2200	x1715
1190C	Tokitsukaze and Duel brute force, games, greedy	2300	x1781
78C	Beaver Game dp, games, number theory	2000	x1796
603C	Lieges of Legendre games, math	2200	x1805
1600E	Array Game games, greedy, two pointers	1900	x1907
1375F	Integer Game constructive algorithms, games, interactive, math	2600	x1923

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