Problemset - Codeforces

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Codeforces Round 940 (Div. 2) and CodeCraft-23
45:32:02
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Problems

#	Name
1929D	Sasha and a Walk in the City combinatorics, dp, math, trees	1900	x4068
1918D	Blocking Elements binary search, data structures, dp, implementation, two pointers	1900	x4186
14D	Two Paths dfs and similar, dp, graphs, shortest paths, trees, two pointers	1900	x4289
19B	Checkout Assistant dp	1900	x4310
1746D	Paths on the Tree dfs and similar, dp, greedy, sortings, trees	1900	x4405
1613D	MEX Sequences dp, math	1900	x4421
597C	Subsequences data structures, dp	1900	x4491
366C	Dima and Salad dp	1900	x4511
1679D	Toss a Coin to Your Graph... binary search, dfs and similar, dp, graphs	1900	x4543
1558B	Up the Strip brute force, dp, math, number theory, two pointers	1900	x4589
16E	Fish bitmasks, dp, probabilities	1900	x4589
1383B	GameGame bitmasks, constructive algorithms, dp, games, greedy, math	1900	x4739
1601B	Frog Traveler data structures, dfs and similar, dp, graphs, shortest paths, two pointers	1900	x4742
1153D	Serval and Rooted Tree binary search, dfs and similar, dp, greedy, trees	1900	x4745
1119E	Pavel and Triangles brute force, dp, fft, greedy, ternary search	1900	x4769
687C	The Values You Can Make dp	1900	x4904
1882D	Tree XOR bitmasks, dfs and similar, dp, greedy, trees	1900	x4907
1214D	Treasure Island dfs and similar, dp, flows, hashing	1900	x4923
479E	Riding in a Lift combinatorics, dp	1900	x4925
1718A2	Burenka and Traditions (hard version) data structures, dp, greedy	1900	x4958
1197D	Yet Another Subarray Problem dp, greedy, math	1900	x5081
1647D	Madoka and the Best School in Russia constructive algorithms, dp, math, number theory	1900	x5090
1367E	Necklace Assembly brute force, dfs and similar, dp, graphs, greedy, number theory	1900	x5116
540D	Bad Luck Island dp, probabilities	1900	x5143
510D	Fox And Jumping bitmasks, brute force, dp, math	1900	x5159
1494C	1D Sokoban binary search, dp, greedy, implementation, two pointers	1900	x5218
1749D	Counting Arrays combinatorics, dp, math, number theory	1900	x5223
459E	Pashmak and Graph dp, sortings	1900	x5249
552C	Vanya and Scales brute force, dp, greedy, math, meet-in-the-middle, number theory	1900	x5380
1413C	Perform Easily binary search, brute force, dp, implementation, sortings, two pointers	1900	x5523
455B	A Lot of Games dfs and similar, dp, games, implementation, strings, trees	1900	x5635
1238D	AB-string binary search, combinatorics, dp, strings	1900	x5721
1700D	River Locks binary search, dp, greedy, math	1900	x5809
463D	Gargari and Permutations dfs and similar, dp, graphs, implementation	1900	x5901
1512F	Education brute force, dp, greedy, implementation	1900	x5905
505C	Mr. Kitayuta, the Treasure Hunter dfs and similar, dp, two pointers	1900	x6047
1313C2	Skyscrapers (hard version) data structures, dp, greedy	1900	x6093
1475G	Strange Beauty dp, math, number theory, sortings	1900	x6368
1114D	Flood Fill dp	1900	x6504
1155D	Beautiful Array brute force, data structures, divide and conquer, dp, greedy	1900	x6657
1479B1	Painting the Array I constructive algorithms, data structures, dp, greedy, implementation	1900	x6714
1353E	K-periodic Garland brute force, dp, greedy	1900	x6756
1404B	Tree Tag dfs and similar, dp, games, trees	1900	x7062
1092F	Tree with Maximum Cost dfs and similar, dp, trees	1900	x7085
1285D	Dr. Evil Underscores bitmasks, brute force, dfs and similar, divide and conquer, dp, greedy, strings, trees	1900	x7314
448C	Painting Fence divide and conquer, dp, greedy	1900	x7780
1627D	Not Adding brute force, dp, math, number theory	1900	x7789
547B	Mike and Feet binary search, data structures, dp, dsu	1900	x8173
1369D	TediousLee dp, graphs, greedy, math, trees	1900	x8237
1036C	Classy Numbers combinatorics, dp	1900	x8489
607B	Zuma dp	1900	x10843
577B	Modulo Sum combinatorics, data structures, dp, two pointers	1900	x11406
5C	Longest Regular Bracket Sequence constructive algorithms, data structures, dp, greedy, sortings, strings	1900	x12600
1769D1	Игра в Девятку I *special problem, brute force, dp	1800	x365
95B	Lucky Numbers dp, greedy	1800	x1173
182E	Wooden Fence dp	1800	x1411
575H	Bots combinatorics, dp, math, number theory	1800	x1627
234F	Fence dp	1800	x1708
180E	Cubes binary search, dp, two pointers	1800	x1711
79C	Beaver data structures, dp, greedy, hashing, strings, two pointers	1800	x1714
513G1	Inversions problem brute force, dfs and similar, dp, meet-in-the-middle	1800	x1753
49D	Game brute force, dp, implementation	1800	x1830
30C	Shooting Gallery dp, probabilities	1800	x1846
187B	AlgoRace dp, shortest paths	1800	x1918
1912K	Kim's Quest bitmasks, combinatorics, dp	1800	x1936
73C	LionAge II dp	1800	x2038
67A	Partial Teacher dp, graphs, greedy, implementation	1800	x2048
167B	Wizards and Huge Prize dp, math, probabilities	1800	x2083
533E	Correcting Mistakes constructive algorithms, dp, greedy, hashing, strings, two pointers	1800	x2165
132C	Logo Turtle dp	1800	x2266
845D	Driving Test data structures, dp, greedy	1800	x2326
1575D	Divisible by Twenty-Five brute force, dfs and similar, dp	1800	x2386
38E	Let's Go Rolling! dp, sortings	1800	x2477
402D	Upgrading Array dp, greedy, math, number theory	1800	x2513
846C	Four Segments brute force, data structures, dp	1800	x2610
626D	Jerry's Protest brute force, combinatorics, dp, probabilities	1800	x2646
351A	Jeff and Rounding dp, greedy, implementation, math	1800	x2679
645D	Robot Rapping Results Report binary search, dp, graphs	1800	x2698
847E	Packmen binary search, dp	1800	x2708
1725M	Moving Both Hands dp, graphs, shortest paths	1800	x2830
747D	Winter Is Coming dp, greedy, sortings	1800	x2944
822D	My pretty girl Noora brute force, dp, greedy, math, number theory	1800	x2949
733C	Epidemic in Monstropolis constructive algorithms, dp, greedy, two pointers	1800	x3293
666A	Reberland Linguistics dp, implementation, strings	1800	x3412
917A	The Monster dp, greedy, implementation, math	1800	x3421
914C	Travelling Salesman and Special Numbers brute force, combinatorics, dp	1800	x3586
1930D1	Sum over all Substrings (Easy Version) brute force, dp, greedy, strings	1800	x3620
1016C	Vasya And The Mushrooms dp, implementation	1800	x3634
1107D	Compression dp, implementation, math, number theory	1800	x3669
700B	Connecting Universities dfs and similar, dp, graphs, trees	1800	x3764
768C	Jon Snow and his Favourite Number brute force, dp, implementation, sortings	1800	x3769
358D	Dima and Hares dp, greedy	1800	x3860
1954D	Colored Balls combinatorics, dp, math, sortings	1800	x4083
1740E	Hanging Hearts constructive algorithms, data structures, dfs and similar, dp, greedy, trees	1800	x4089
671A	Recycling Bottles dp, geometry, greedy, implementation	1800	x4104
743D	Chloe and pleasant prizes dfs and similar, dp, graphs, trees	1800	x4241
946D	Timetable dp	1800	x4254
869C	The Intriguing Obsession combinatorics, dp, math	1800	x4346
527D	Clique Problem data structures, dp, greedy, implementation, sortings	1800	x4640
909C	Python Indentation dp	1800	x4738