Problemset - Codeforces

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Codeforces Round 1134 (Div. 4)
46:10:26
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Problems

#	Name
1044D	Deduction Queries data structures, dsu	2400	x1275
1044C	Optimal Polygon Perimeter dp, geometry	2100	x1444
1044B	Intersecting Subtrees dfs and similar, interactive, trees	1900	x1736
1044A	The Tower is Going Home binary search, two pointers	1700	x3101
1043G	Speckled Band data structures, divide and conquer, hashing, string suffix structures, strings	3500	x335
1043F	Make It One bitmasks, combinatorics, dp, math, number theory, shortest paths	2500	x3285
1043E	Train Hard, Win Easy constructive algorithms, greedy, math, sortings	1900	x3502
1043D	Mysterious Crime brute force, combinatorics, math, meet-in-the-middle, two pointers	1700	x4848
1043C	Smallest Word constructive algorithms, greedy, implementation	1500	x7300
1043B	Lost Array implementation	1200	x6634
1043A	Elections implementation, math	800	x11384
1042F	Leaf Sets data structures, dfs and similar, dsu, graphs, greedy, sortings, trees	2400	x1722
1042E	Vasya and Magic Matrix dp, math, probabilities	2300	x2192
1042D	Petya and Array data structures, divide and conquer, two pointers	1800	x7895
1042C	Array Product constructive algorithms, greedy, math	1700	x5029
1042B	Vitamins bitmasks, brute force, dp, implementation	1200	x20022
1042A	Benches binary search, implementation	1100	x14356
1041F	Ray in the tube data structures, divide and conquer, dp, math	2500	x1708
1041E	Tree Reconstruction constructive algorithms, data structures, graphs, greedy	1900	x3985
1041D	Glider binary search, data structures, two pointers	1700	x6612
1041C	Coffee Break binary search, data structures, greedy, two pointers	1600	x10446
1041B	Buying a TV Set math	1000	x15327
1041A	Heist greedy, implementation, sortings	800	x27392
1040B	Shashlik Cooking dp, greedy, math	1300	x8041
1040A	Palindrome Dance greedy	1000	x10336
1039E	Summer Oenothera Exhibition data structures	3400	x326
1039D	You Are Given a Tree data structures, dp, trees	2800	x2612
1039C	Network Safety dfs and similar, dsu, graphs, math, sortings	2200	x1630
1039B	Subway Pursuit binary search, interactive, probabilities	2100	x2651
1039A	Timetable constructive algorithms, data structures, greedy, math	2300	x902
1038F	Wrap Around dp, strings	2900	x594
1038E	Maximum Matching bitmasks, brute force, dfs and similar, dp, graphs	2400	x1186
1038D	Slime dp, greedy, implementation	1800	x9035
1038C	Gambling greedy, sortings	1300	x9919
1038B	Non-Coprime Partition constructive algorithms, math	1100	x15051
1038A	Equality implementation, strings	800	x15826
1037H	Security data structures, string suffix structures	3200	x1399
1037G	A Game on Strings games	3200	x395
1037F	Maximum Reduction combinatorics, data structures, math	2500	x1325
1037E	Trips graphs	2200	x3238
1037D	Valid BFS? dfs and similar, graphs, shortest paths, trees	1700	x21385
1037C	Equalize dp, greedy, strings	1300	x20392
1037B	Reach Median greedy	1300	x11006
1037A	Packets constructive algorithms, greedy, math	1300	x11931
1036G	Sources and Sinks bitmasks, brute force, dfs and similar	2700	x498
1036F	Relatively Prime Powers combinatorics, math, number theory	2400	x1928
1036E	Covered Points fft, geometry, number theory	2400	x1815
1036D	Vasya and Arrays greedy, two pointers	1600	x10921
1036C	Classy Numbers combinatorics, dp	1900	x15084
1036B	Diagonal Walking v.2 math	1600	x6032
1036A	Function Height math	1000	x10731
1034E	Little C Loves 3 III bitmasks, dp, math	3200	x838
1034D	Intervals of Intervals binary search, data structures, two pointers	3500	x628
1034C	Region Separation combinatorics, dp, number theory, trees	2700	x1169
1034B	Little C Loves 3 II brute force, constructive algorithms, flows, graph matchings	2200	x2365
1034A	Enlarge GCD number theory	1800	x10408
1033G	Chip Game games	3500	x673
1033F	Boolean Computer bitmasks, brute force, fft, math	2800	x526
1033E	Hidden Bipartite Graph binary search, constructive algorithms, dfs and similar, graphs, interactive	2800	x894
1033D	Divisors interactive, math, number theory	2000	x2705
1033C	Permutation Game brute force, dp, games	1600	x6480
1033B	Square Difference math, number theory	1100	x12491
1033A	King Escape dfs and similar, graphs, implementation	1000	x16865
1032G	Chattering	2900	x566
1032F	Vasya and Maximum Matching dp, trees	2400	x1216
1032E	The Unbearable Lightness of Weights dp, math	2100	x1938
1032D	Barcelonian Distance geometry, implementation	1900	x3014
1032C	Playing Piano constructive algorithms, dp	1700	x4425
1032B	Personalized Cup	1200	x5214
1032A	Kitchen Utensils	900	x7492
1031F	Familiar Operations brute force, graphs, math	2800	x331
1031E	Triple Flips constructive algorithms	2600	x669
1031D	Minimum path greedy	1900	x3034
1031C	Cram Time greedy	1600	x5644
1031B	Curiosity Has No Limits	1500	x4142
1031A	Golden Plate implementation, math	800	x13509
1030G	Linear Congruential Generator number theory	2900	x497
1030F	Putting Boxes Together data structures	2500	x975
1030E	Vasya and Good Sequences bitmasks, dp	2000	x3426
1030D	Vasya and Triangle geometry, number theory	1800	x6351
1030C	Vasya and Golden Ticket implementation	1300	x10059
1030B	Vasya and Cornfield geometry	1100	x13468
1030A	In Search of an Easy Problem implementation	800	x184474
1029F	Multicolored Markers binary search, brute force, math, number theory	2000	x2922
1029E	Tree with Small Distances dp, graphs, greedy	2100	x3613
1029D	Concatenated Multiples implementation, math	1900	x4364
1029C	Maximal Intersection greedy, math, sortings	1600	x8634
1029B	Creating the Contest dp, greedy, math	1200	x18890
1029A	Many Equal Substrings implementation, strings	1300	x13841
1028H	Make Square math	2900	x637
1028G	Guess the number dp, interactive	3000	x751
1028F	Make Symmetrical brute force	2900	x677
1028E	Restore Array constructive algorithms	2400	x1239
1028D	Order book combinatorics, data structures, greedy	2100	x1853
1028C	Rectangles geometry, implementation, sortings	1600	x5208
1028B	Unnatural Conditions constructive algorithms, math	1200	x10557
1028A	Find Square implementation	800	x11708
1027G	X-mouse in the Campus bitmasks, math, number theory	2600	x390
1027F	Session in BSU binary search, dfs and similar, dsu, graph matchings, graphs	2400	x2100
1027E	Inverse Coloring combinatorics, dp, math	2100	x2464

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