Problemset - Codeforces

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Codeforces Round 942 (Div. 1)
01:23:54

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Codeforces Round 942 (Div. 2)
01:23:54

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Problems

#	Name
1791A	Codeforces Checking implementation, strings	800	x54648
455A	Boredom dp	1500	x54057
1343B	Balanced Array constructive algorithms, math	800	x53560
313A	Ilya and Bank Account implementation, number theory	900	x53469
703A	Mishka and Game implementation	800	x53445
1760A	Medium Number implementation, sortings	800	x53344
9A	Die Roll math, probabilities	800	x52384
43A	Football strings	1000	x51953
431A	Black Square implementation	800	x51306
1850A	To My Critics implementation, sortings	800	x50780
1374A	Required Remainder math	800	x50489
1367B	Even Array greedy, math	800	x50137
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x50126
1624A	Plus One on the Subset math	800	x49657
1352C	K-th Not Divisible by n binary search, math	1200	x49636
1520A	Do Not Be Distracted! brute force, implementation	800	x49510
80A	Panoramix's Prediction brute force	800	x49370
1915A	Odd One Out bitmasks, implementation	800	x49202
1433A	Boring Apartments implementation, math	800	x49181
363B	Fence brute force, dp	1100	x49043
1370A	Maximum GCD greedy, implementation, math, number theory	800	x48601
34B	Sale greedy, sortings	900	x48488
1873A	Short Sort brute force, implementation	800	x48409
1619A	Square String? implementation, strings	800	x48382
1551A	Polycarp and Coins greedy, math	800	x48283
1360A	Minimal Square greedy, math	800	x47934
520B	Two Buttons dfs and similar, graphs, greedy, implementation, math, shortest paths	1400	x47788
279B	Books binary search, brute force, implementation, two pointers	1400	x47594
1353B	Two Arrays And Swaps greedy, sortings	800	x47454
1472B	Fair Division dp, greedy, math	800	x47376
1722A	Spell Check implementation	800	x46625
492A	Vanya and Cubes implementation	800	x46593
1283A	Minutes Before the New Year math	800	x46406
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x46399
749A	Bachgold Problem greedy, implementation, math, number theory	800	x46349
1475B	New Year's Number brute force, dp, math	900	x46296
1535A	Fair Playoff brute force, implementation	800	x46202
1343A	Candies brute force, math	900	x46201
707A	Brain's Photos implementation	800	x46109
1360B	Honest Coach greedy, sortings	800	x45983
1374B	Multiply by 2, divide by 6 math	900	x45704
1829A	Love Story implementation, strings	800	x45621
514A	Chewbaсca and Number greedy, implementation	1200	x45473
1426A	Floor Number implementation, math	800	x45427
456A	Laptops sortings	1100	x45270
1703B	ICPC Balloons data structures, implementation	800	x45143
1676B	Equal Candies greedy, math, sortings	800	x44954
474B	Worms binary search, implementation	1200	x44686
379A	New Year Candles implementation	1000	x44382
489C	Given Length and Sum of Digits... dp, greedy, implementation	1400	x44327
1371A	Magical Sticks math	800	x44212
460A	Vasya and Socks brute force, implementation, math	900	x44199
1294A	Collecting Coins math	800	x44182
1742B	Increasing greedy, implementation, sortings	800	x44175
959A	Mahmoud and Ehab and the even-odd game games, math	800	x44002
1873B	Good Kid brute force, greedy, math	800	x43961
1772A	A+B? implementation	800	x43815
270A	Fancy Fence geometry, implementation, math	1100	x43375
1374C	Move Brackets greedy, strings	1000	x43266
1857A	Array Coloring greedy, math	800	x43207
1722B	Colourblindness implementation	800	x43055
731A	Night at the Museum implementation, strings	800	x43030
451B	Sort the Array implementation, sortings	1300	x42945
584A	Olesya and Rodion math	1000	x42749
1520B	Ordinary Numbers brute force, math, number theory	800	x42716
474A	Keyboard implementation	900	x42609
1520D	Same Differences data structures, hashing, math	1200	x42452
1950A	Stair, Peak, or Neither? implementation	800	x42342
1399B	Gifts Fixing greedy	800	x42317
1542A	Odd Set math	800	x42171
1791B	Following Directions geometry, implementation	800	x41661
1760B	Atilla's Favorite Problem greedy, implementation, strings	800	x41559
935A	Fafa and his Company brute force, implementation	800	x41458
313B	Ilya and Queries dp, implementation	1100	x41458
1926A	Vlad and the Best of Five implementation	800	x41447
702A	Maximum Increase dp, greedy, implementation	800	x41344
476A	Dreamoon and Stairs implementation, math	1000	x41042
1472A	Cards for Friends greedy, math	800	x40789
1850C	Word on the Paper implementation, strings	800	x40786
1311A	Add Odd or Subtract Even greedy, implementation, math	800	x40631
1829B	Blank Space implementation	800	x40536
1791C	Prepend and Append implementation, two pointers	800	x40337
233A	Perfect Permutation implementation, math	800	x40333
1850B	Ten Words of Wisdom implementation, sortings	800	x40181
327A	Flipping Game brute force, dp, implementation	1200	x39902
1462A	Favorite Sequence implementation, two pointers	800	x39837
742A	Arpa’s hard exam and Mehrdad’s naive cheat implementation, math, number theory	1000	x39760
1669B	Triple implementation, sortings	800	x39719
1921A	Square greedy, math	800	x39701
580C	Kefa and Park dfs and similar, graphs, trees	1500	x39647
1807B	Grab the Candies greedy	800	x39633
1927A	Make it White greedy, strings	800	x39461
368B	Sereja and Suffixes data structures, dp	1100	x39436
1296A	Array with Odd Sum math	800	x39380
1454A	Special Permutation constructive algorithms, probabilities	800	x38959
1353A	Most Unstable Array constructive algorithms, greedy, math	800	x38923
1729A	Two Elevators math	800	x38825
1941A	Rudolf and the Ticket brute force, math	800	x38516
1878A	How Much Does Daytona Cost? greedy	800	x38486
459B	Pashmak and Flowers combinatorics, implementation, sortings	1300	x38404