Problemset - Codeforces

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Codeforces Round 945 (Div. 2)
42:41:33
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Problems

#	Name
1367A	Short Substrings implementation, strings	800	x54941
455A	Boredom dp	1500	x54485
1760A	Medium Number implementation, sortings	800	x54046
1343B	Balanced Array constructive algorithms, math	800	x53780
313A	Ilya and Bank Account implementation, number theory	900	x53702
703A	Mishka and Game implementation	800	x53685
9A	Die Roll math, probabilities	800	x52716
43A	Football strings	1000	x52278
431A	Black Square implementation	800	x51642
1850A	To My Critics implementation, sortings	800	x51316
1374A	Required Remainder math	800	x50725
1367B	Even Array greedy, math	800	x50411
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x50351
1352C	K-th Not Divisible by n binary search, math	1200	x50158
1915A	Odd One Out bitmasks, implementation	800	x50010
1624A	Plus One on the Subset math	800	x49877
1520A	Do Not Be Distracted! brute force, implementation	800	x49774
80A	Panoramix's Prediction brute force	800	x49743
1433A	Boring Apartments implementation, math	800	x49413
363B	Fence brute force, dp	1100	x49304
1873A	Short Sort brute force, implementation	800	x49000
1370A	Maximum GCD greedy, implementation, math, number theory	800	x48943
34B	Sale greedy, sortings	900	x48814
1619A	Square String? implementation, strings	800	x48622
1551A	Polycarp and Coins greedy, math	800	x48532
1360A	Minimal Square greedy, math	800	x48114
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x48049
279B	Books binary search, brute force, implementation, two pointers	1400	x47964
1353B	Two Arrays And Swaps greedy, sortings	800	x47626
1472B	Fair Division dp, greedy, math	800	x47603
1722A	Spell Check implementation	800	x47100
492A	Vanya and Cubes implementation	800	x46893
749A	Bachgold Problem greedy, implementation, math, number theory	800	x46679
1283A	Minutes Before the New Year math	800	x46667
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46657
1475B	New Year's Number brute force, dp, math	900	x46535
1535A	Fair Playoff brute force, implementation	800	x46503
707A	Brain's Photos implementation	800	x46407
1343A	Candies brute force, math	900	x46365
1360B	Honest Coach greedy, sortings	800	x46162
1829A	Love Story implementation, strings	800	x46076
1374B	Multiply by 2, divide by 6 math	900	x45992
514A	Chewbaсca and Number greedy, implementation	1200	x45941
1426A	Floor Number implementation, math	800	x45626
1703B	ICPC Balloons data structures, implementation	800	x45586
456A	Laptops sortings	1100	x45548
1676B	Equal Candies greedy, math, sortings	800	x45306
474B	Worms binary search, implementation	1200	x44945
1742B	Increasing greedy, implementation, sortings	800	x44644
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44601
379A	New Year Candles implementation	1000	x44558
1873B	Good Kid brute force, greedy, math	800	x44542
1371A	Magical Sticks math	800	x44378
1294A	Collecting Coins math	800	x44374
460A	Vasya and Socks brute force, implementation, math	900	x44347
959A	Mahmoud and Ehab and the even-odd game games, math	800	x44270
1950A	Stair, Peak, or Neither? implementation	800	x44243
1772A	A+B? implementation	800	x44165
1857A	Array Coloring greedy, math	800	x43700
270A	Fancy Fence geometry, implementation, math	1100	x43526
1374C	Move Brackets greedy, strings	1000	x43521
1722B	Colourblindness implementation	800	x43359
731A	Night at the Museum implementation, strings	800	x43287
451B	Sort the Array implementation, sortings	1300	x43152
584A	Olesya and Rodion math	1000	x42968
1520B	Ordinary Numbers brute force, math, number theory	800	x42941
474A	Keyboard implementation	900	x42852
1520D	Same Differences data structures, hashing, math	1200	x42804
1399B	Gifts Fixing greedy	800	x42415
1542A	Odd Set math	800	x42393
1926A	Vlad and the Best of Five implementation	800	x42276
1791B	Following Directions geometry, implementation	800	x41966
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x41883
702A	Maximum Increase dp, greedy, implementation	800	x41616
313B	Ilya and Queries dp, implementation	1100	x41595
935A	Fafa and his Company brute force, implementation	800	x41585
476A	Dreamoon and Stairs implementation, math	1000	x41255
1850C	Word on the Paper implementation, strings	800	x41252
1829B	Blank Space implementation	800	x40990
1472A	Cards for Friends greedy, math	800	x40899
1791C	Prepend and Append implementation, two pointers	800	x40759
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x40721
1850B	Ten Words of Wisdom implementation, sortings	800	x40523
233A	Perfect Permutation implementation, math	800	x40516
327A	Flipping Game brute force, dp, implementation	1200	x40057
1921A	Square greedy, math	800	x40030
1462A	Favorite Sequence implementation, two pointers	800	x40027
1669B	Triple implementation, sortings	800	x40025
742A	Arpa’s hard exam and Mehrdad’s naive cheat implementation, math, number theory	1000	x39980
580C	Kefa and Park dfs and similar, graphs, trees	1500	x39881
1807B	Grab the Candies greedy	800	x39869
1927A	Make it White greedy, strings	800	x39807
368B	Sereja and Suffixes data structures, dp	1100	x39584
1296A	Array with Odd Sum math	800	x39565
1454A	Special Permutation constructive algorithms, probabilities	800	x39345
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x39018
1941A	Rudolf and the Ticket brute force, math	800	x39013
1729A	Two Elevators math	800	x38995
1878A	How Much Does Daytona Cost? greedy	800	x38978
1915B	Not Quite Latin Square bitmasks, brute force, implementation	800	x38694