Problemset - Codeforces

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Codeforces Round 940 (Div. 2) and CodeCraft-23
40:26:06
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Problems

#	Name
1354D	Multiset binary search, data structures	1900	x8227
1354C2	Not So Simple Polygon Embedding binary search, brute force, geometry, math	2000	x5797
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15298
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x29020
1354A	Alarm Clock math	900	x23208
1353F	Decreasing Heights brute force, dp	2200	x3047
1353E	K-periodic Garland brute force, dp, greedy	1900	x6756
1353D	Constructing the Array constructive algorithms, data structures, sortings	1600	x17284
1353C	Board Moves math	1000	x34084
1353B	Two Arrays And Swaps greedy, sortings	800	x47342
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x38851
1352G	Special Permutation constructive algorithms	1600	x19679
1352F	Binary String Reconstruction constructive algorithms, dfs and similar, math	1500	x16135
1352E	Special Elements brute force, implementation, two pointers	1500	x19171
1352D	Alice, Bob and Candies implementation	1300	x24660
1352C	K-th Not Divisible by n binary search, math	1200	x49318
1352B	Same Parity Summands constructive algorithms, math	1200	x35076
1352A	Sum of Round Numbers implementation, math	800	x71225
1351C	Skier data structures, implementation	1400	x8190
1351B	Square? brute force, implementation, math	900	x16412
1351A	A+B (Trial Problem) implementation	800	x22683
1350B	Orac and Models dp, math, number theory	1400	x20467
1350A	Orac and Factors math	900	x25523
1349F2	Slime and Sequences (Hard Version) dp, fft, math	3500	x107
1349F1	Slime and Sequences (Easy Version) dp, fft, math	3100	x394
1349E	Slime and Hats constructive algorithms, dp, greedy	3500	x80
1349D	Slime and Biscuits math, probabilities	3200	x795
1349C	Orac and Game of Life dfs and similar, graphs, implementation, shortest paths	2000	x4218
1349B	Orac and Medians constructive algorithms, greedy, math	2000	x7680
1349A	Orac and LCM data structures, math, number theory	1600	x15828
1348F	Phoenix and Memory data structures, dfs and similar, graphs, greedy	2600	x769
1348E	Phoenix and Berries brute force, dp, greedy, math	2400	x1974
1348D	Phoenix and Science binary search, constructive algorithms, greedy, implementation, math	1900	x8467
1348C	Phoenix and Distribution constructive algorithms, greedy, sortings, strings	1600	x14167
1348B	Phoenix and Beauty constructive algorithms, data structures, greedy, sortings	1400	x24483
1348A	Phoenix and Balance greedy, math	800	x38265
1346I	Pac-Man 2.0 *special problem, dp	2900	x43
1346H	Game with Segments *special problem, data structures, games	2700	x45
1346G	Two IP Cameras *special problem, math, number theory	2300	x130
1346F	Dune II: Battle For Arrakis *special problem, data structures, greedy, math	2000	x218
1346E	Magic Tricks *special problem, dp, graphs	1700	x368
1346D	Constructing the Dungeon *special problem, graphs, greedy	1600	x476
1346C	Spring Cleaning *special problem, greedy, sortings	1600	x578
1346B	Boot Camp *special problem, greedy	1400	x1178
1346A	Color Revolution *special problem, math	1000	x1939
1345B	Card Constructions binary search, brute force, dp, math	1100	x25423
1345A	Puzzle Pieces math	800	x23790
1344F	Piet's Palette matrices	3200	x250
1344E	Train Tracks data structures, trees	3100	x266
1344D	Résumé Review binary search, greedy, math	2700	x941
1344C	Quantifier Question dfs and similar, dp, graphs, math	2600	x1637
1344B	Monopole Magnets constructive algorithms, dfs and similar, dsu, graphs	2000	x5766
1344A	Hilbert's Hotel math, number theory, sortings	1600	x15166
1343F	Restore the Permutation by Sorted Segments brute force, constructive algorithms, data structures, greedy, implementation	2400	x1227
1343E	Weights Distributing brute force, graphs, greedy, shortest paths, sortings	2100	x4799
1343D	Constant Palindrome Sum brute force, data structures, greedy, two pointers	1700	x12176
1343C	Alternating Subsequence dp, greedy, two pointers	1200	x36196
1343B	Balanced Array constructive algorithms, math	800	x53397
1343A	Candies brute force, math	900	x46110
1342F	Make It Ascending bitmasks, brute force, dp	3000	x663
1342E	Placing Rooks combinatorics, fft, math	2300	x2801
1342D	Multiple Testcases binary search, constructive algorithms, data structures, greedy, sortings, two pointers	1900	x5822
1342C	Yet Another Counting Problem math, number theory	1600	x13574
1342B	Binary Period constructive algorithms, strings	1100	x23125
1342A	Road To Zero greedy, math	1000	x38153
1341B	Nastya and Door greedy, implementation	1300	x18937
1341A	Nastya and Rice math	900	x28215
1340F	Nastya and CBS brute force, data structures, hashing	3300	x467
1340E	Nastya and Bees graphs, interactive, probabilities	3000	x51
1340D	Nastya and Time Machine constructive algorithms, dfs and similar, graphs, trees	2600	x796
1340C	Nastya and Unexpected Guest dfs and similar, dp, graphs, shortest paths	2400	x2016
1340B	Nastya and Scoreboard bitmasks, dp, graphs, greedy	1700	x7563
1340A	Nastya and Strange Generator brute force, data structures, greedy, implementation	1500	x13131
1339B	Sorted Adjacent Differences constructive algorithms, sortings	1200	x25492
1339A	Filling Diamonds brute force, dp, implementation, math	900	x30970
1338E	JYPnation graphs	3500	x226
1338D	Nested Rubber Bands constructive algorithms, dfs and similar, dp, math, trees	2700	x794
1338C	Perfect Triples bitmasks, brute force, constructive algorithms, divide and conquer, math	2200	x2952
1338B	Edge Weight Assignment bitmasks, constructive algorithms, dfs and similar, greedy, math, trees	1800	x8025
1338A	Powered Addition greedy, math	1500	x22515
1337B	Kana and Dragon Quest game greedy, implementation, math	900	x32966
1337A	Ichihime and Triangle constructive algorithms, math	800	x35852
1336F	Journey data structures, divide and conquer, graphs, trees	3500	x193
1336E2	Chiori and Doll Picking (hard version) bitmasks, brute force, combinatorics, math	3500	x280
1336E1	Chiori and Doll Picking (easy version) bitmasks, brute force, combinatorics, math	2700	x645
1336D	Yui and Mahjong Set constructive algorithms, interactive	3200	x456
1336C	Kaavi and Magic Spell dp, strings	2200	x3323
1336B	Xenia and Colorful Gems binary search, greedy, math, sortings, two pointers	1700	x10962
1336A	Linova and Kingdom dfs and similar, dp, greedy, sortings, trees	1600	x19198
1335F	Robots on a Grid data structures, dfs and similar, dsu, graphs, greedy, matrices	2200	x1955
1335E2	Three Blocks Palindrome (hard version) brute force, data structures, dp, two pointers	1800	x7929
1335E1	Three Blocks Palindrome (easy version) binary search, brute force, data structures, dp, two pointers	1700	x10394
1335D	Anti-Sudoku constructive algorithms, implementation	1300	x26514
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33135
1335B	Construct the String constructive algorithms	900	x36846
1335A	Candies and Two Sisters math	800	x78142
1334G	Substring Search bitmasks, brute force, fft	2900	x352
1334F	Strange Function binary search, data structures, dp, greedy	2500	x1077
1334E	Divisor Paths combinatorics, graphs, greedy, math, number theory	2200	x2587
1334D	Minimum Euler Cycle constructive algorithms, graphs, greedy, implementation	1800	x6972