Problemset - Codeforces

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Codeforces Round 943 (Div. 3)
09:41:37
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Problems

#	Name
1583C	Omkar and Determination data structures, dp	1700	x6797
915C	Permute Digits dp, greedy	1700	x6888
1829H	Don't Blame Me bitmasks, combinatorics, dp, math	1700	x7028
1692H	Gambling data structures, dp, greedy, math	1700	x7032
1239A	Ivan the Fool and the Probability Theory combinatorics, dp, math	1700	x7080
1594D	The Number of Imposters constructive algorithms, dfs and similar, dp, dsu, graphs	1700	x7092
1051D	Bicolorings bitmasks, dp	1700	x7118
1257D	Yet Another Monster Killing Problem binary search, data structures, dp, greedy, sortings, two pointers	1700	x7201
1743D	Problem with Random Tests brute force, dp, greedy, probabilities	1700	x7278
1779D	Boris and His Amazing Haircut constructive algorithms, data structures, dp, dsu, greedy, sortings	1700	x7480
1340B	Nastya and Scoreboard bitmasks, dp, graphs, greedy	1700	x7568
1592C	Bakry and Partitioning bitmasks, constructive algorithms, dfs and similar, dp, graphs, trees	1700	x7590
1278C	Berry Jam data structures, dp, greedy, implementation	1700	x7597
1491C	Pekora and Trampoline brute force, data structures, dp, greedy, implementation	1700	x7709
1472E	Correct Placement binary search, data structures, dp, sortings, two pointers	1700	x7712
711C	Coloring Trees dp	1700	x7780
1512G	Short Task brute force, dp, math, number theory	1700	x7790
1497E1	Square-Free Division (easy version) data structures, dp, greedy, math, number theory, two pointers	1700	x8026
279C	Ladder dp, implementation, two pointers	1700	x8045
1693B	Fake Plastic Trees dfs and similar, dp, greedy, trees	1700	x8048
1422C	Bargain combinatorics, dp, math	1700	x8071
339C	Xenia and Weights constructive algorithms, dfs and similar, dp, graphs, greedy, shortest paths	1700	x8123
1557C	Moamen and XOR bitmasks, combinatorics, dp, math, matrices	1700	x8316
1061C	Multiplicity data structures, dp, implementation, math, number theory	1700	x8342
1476D	Journey dfs and similar, dp, dsu, implementation	1700	x8378
1392D	Omkar and Bed Wars dp, greedy	1700	x8434
1528B	Kavi on Pairing Duty combinatorics, dp, math	1700	x8455
1826D	Running Miles brute force, dp, greedy	1700	x8509
219D	Choosing Capital for Treeland dfs and similar, dp, graphs, trees	1700	x8552
1619E	MEX and Increments constructive algorithms, data structures, dp, greedy, implementation, math, sortings	1700	x8648
225C	Barcode dp, matrices	1700	x8744
1249E	By Elevator or Stairs? dp, shortest paths	1700	x9208
1681D	Required Length brute force, dfs and similar, dp, hashing, shortest paths	1700	x9256
567C	Geometric Progression binary search, data structures, dp	1700	x9272
919D	Substring dfs and similar, dp, graphs	1700	x9287
1473D	Program data structures, dp, implementation, strings	1700	x9301
385C	Bear and Prime Numbers binary search, brute force, data structures, dp, implementation, math, number theory	1700	x9368
4D	Mysterious Present dp, sortings	1700	x9670
1625C	Road Optimization dp	1700	x10031
1695C	Zero Path brute force, data structures, dp, graphs, greedy, shortest paths	1700	x10352
1335E1	Three Blocks Palindrome (easy version) binary search, brute force, data structures, dp, two pointers	1700	x10413
1626C	Monsters And Spells binary search, data structures, dp, greedy, implementation, math, two pointers	1700	x10597
546D	Soldier and Number Game constructive algorithms, dp, math, number theory	1700	x11201
1516C	Baby Ehab Partitions Again bitmasks, constructive algorithms, dp, math	1700	x11504
1360F	Spy-string bitmasks, brute force, constructive algorithms, dp, hashing, strings	1700	x11836
1324E	Sleeping Schedule dp, implementation	1700	x12536
276D	Little Girl and Maximum XOR bitmasks, dp, greedy, implementation, math	1700	x12929
295B	Greg and Graph dp, graphs, shortest paths	1700	x13075
349B	Color the Fence data structures, dp, greedy, implementation	1700	x13480
467C	George and Job dp, implementation	1700	x14070
118D	Caesar's Legions dp	1700	x16648
977F	Consecutive Subsequence dp	1700	x16919
126B	Password binary search, dp, hashing, string suffix structures, strings	1700	x17706
474D	Flowers dp	1700	x23858
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34524
316B2	EKG dfs and similar, dp	1600	x1566
637D	Running with Obstacles *special problem, data structures, dp, greedy	1600	x1949
209A	Multicolored Marbles dp, math	1600	x2235
107B	Basketball Team combinatorics, dp, math, probabilities	1600	x3280
756B	Travel Card binary search, dp	1600	x3300
597B	Restaurant dp, greedy, sortings	1600	x4636
375B	Maximum Submatrix 2 data structures, dp, implementation, sortings	1600	x4952
615B	Longtail Hedgehog dp, graphs	1600	x4959
812B	Sagheer, the Hausmeister bitmasks, brute force, dp	1600	x5069
741B	Arpa's weak amphitheater and Mehrdad's valuable Hoses dfs and similar, dp, dsu	1600	x5136
734C	Anton and Making Potions binary search, dp, greedy, two pointers	1600	x5284
1033C	Permutation Game brute force, dp, games	1600	x5368
1056D	Decorate Apple Tree constructive algorithms, dfs and similar, dp, graphs, greedy, sortings, trees	1600	x5616
573B	Bear and Blocks binary search, data structures, dp, math	1600	x5694
71C	Round Table Knights dp, math, number theory	1600	x6222
777C	Alyona and Spreadsheet binary search, data structures, dp, greedy, implementation, two pointers	1600	x6276
814C	An impassioned circulation of affection brute force, dp, strings, two pointers	1600	x6297
407B	Long Path dp, implementation	1600	x6406
219C	Color Stripe brute force, dp, greedy	1600	x6540
1787C	Remove the Bracket dp, greedy, math	1600	x6691
682C	Alyona and the Tree dfs and similar, dp, graphs, trees	1600	x6995
817C	Really Big Numbers binary search, brute force, dp, math	1600	x7028
1238C	Standard Free2play dp, greedy, math	1600	x7098
1875D	Jellyfish and Mex dp	1600	x7530
603A	Alternative Thinking dp, greedy, math	1600	x7540
888D	Almost Identity Permutations combinatorics, dp, math	1600	x7600
416C	Booking System binary search, dp, greedy, implementation	1600	x7624
835C	Star sky dp, implementation	1600	x7635
913C	Party Lemonade bitmasks, dp, greedy	1600	x7740
1452D	Radio Towers combinatorics, dp, math	1600	x7747
1941E	Rudolf and k Bridges binary search, data structures, dp, two pointers	1600	x8037
1677A	Tokitsukaze and Strange Inequality brute force, data structures, dp	1600	x8102
429B	Working out dp	1600	x8282
1109A	Sasha and a Bit of Relax dp, implementation	1600	x8355
1714D	Color with Occurrences brute force, data structures, dp, greedy, strings	1600	x8582
1946C	Tree Cutting binary search, dp, greedy, implementation, trees	1600	x8910
788A	Functions again dp, two pointers	1600	x8953
660C	Hard Process binary search, dp, two pointers	1600	x9041
1498C	Planar Reflections brute force, data structures, dp	1600	x9161
1196D2	RGB Substring (hard version) data structures, dp, implementation, two pointers	1600	x9313
607A	Chain Reaction binary search, dp	1600	x9341
1829G	Hits Different data structures, dp, implementation, math	1600	x9348
1282B2	K for the Price of One (Hard Version) dp, greedy, sortings	1600	x9811
1703G	Good Key, Bad Key bitmasks, brute force, dp, greedy, math	1600	x9966
1722E	Counting Rectangles brute force, data structures, dp, implementation	1600	x10003