Problemset - Codeforces

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Codeforces Round (Div. 2)
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Problems

#	Name
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x11077
754B	Ilya and tic-tac-toe game brute force, implementation	1100	x7190
754A	Lesha and array splitting constructive algorithms, greedy, implementation	1200	x8609
753A	Santa Claus and Candies dp, greedy, math	1000	x8892
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x14552
743A	Vladik and flights constructive algorithms, greedy, implementation	1200	x10986
742A	Arpa’s hard exam and Mehrdad’s naive cheat implementation, math, number theory	1000	x41287
735B	Urbanization greedy, number theory, sortings	1100	x8346
733A	Grasshopper And the String implementation	1000	x16051
732C	Sanatorium binary search, constructive algorithms, greedy, implementation, math	1200	x9658
732B	Cormen --- The Best Friend Of a Man dp, greedy	1000	x24287
731B	Coupons and Discounts constructive algorithms, greedy	1100	x7915
729B	Spotlights dp, implementation	1200	x7824
725B	Food on the Plane implementation, math	1200	x5116
725A	Jumping Ball implementation	1000	x7048
724A	Checking the Calendar implementation	1000	x7031
723B	Text Document Analysis expression parsing, implementation, strings	1100	x10125
722B	Verse Pattern implementation, strings	1200	x6374
721B	Passwords implementation, math, sortings, strings	1100	x12034
719A	Vitya in the Countryside implementation	1100	x15482
717C	Potions Homework implementation, sortings	1200	x3920
714B	Filya and Homework implementation, sortings	1200	x14257
714A	Meeting of Old Friends implementation, math	1100	x10740
712B	Memory and Trident implementation, strings	1100	x9700
708A	Letters Cyclic Shift constructive algorithms, greedy, implementation, strings	1200	x8953
706B	Interesting drink binary search, dp, implementation	1100	x60874
699A	Launch of Collider implementation	1000	x15513
691A	Fashion in Berland implementation	1000	x10040
686B	Little Robber Girl's Zoo constructive algorithms, implementation, sortings	1100	x7749
680B	Bear and Finding Criminals constructive algorithms, implementation	1000	x23939
672B	Different is Good constructive algorithms, implementation, strings	1000	x17195
670B	Game of Robots implementation	1000	x11093
660B	Seating On Bus implementation	1000	x5285
660A	Co-prime Array greedy, implementation, math, number theory	1200	x8684
659C	Tanya and Toys greedy, implementation	1200	x11435
659A	Round House implementation, math	1000	x15531
651B	Beautiful Paintings greedy, sortings	1200	x11458
651A	Joysticks dp, greedy, implementation, math	1100	x22765
649A	Любимые числа Поликарпа constructive algorithms, implementation	1000	x1153
645B	Mischievous Mess Makers greedy, math	1200	x3355
645A	Amity Assessment brute force, constructive algorithms, implementation	1200	x3405
641A	Little Artem and Grasshopper implementation	1000	x5875
639A	Bear and Displayed Friends implementation	1200	x6125
637A	Voting for Photos *special problem, constructive algorithms, implementation	1000	x5352
635A	Orchestra brute force, implementation	1100	x2854
631B	Print Check constructive algorithms, implementation	1200	x7300
628A	Tennis Tournament implementation, math	1000	x6256
626A	Robot Sequence brute force, implementation	1000	x6171
625B	War of the Corporations constructive algorithms, greedy, strings	1200	x10271
624B	Making a String greedy, sortings	1100	x7941
622A	Infinite Sequence implementation, math	1000	x9193
620B	Grandfather Dovlet’s calculator implementation	1000	x9314
616B	Dinner with Emma games, greedy	1000	x11590
612B	HDD is Outdated Technology implementation, math	1200	x6894
609B	The Best Gift constructive algorithms, implementation	1100	x8921
608A	Saitama Destroys Hotel implementation, math	1000	x9210
606A	Magic Spheres implementation	1200	x7930
604A	Uncowed Forces implementation	1000	x8918
602A	Two Bases brute force, implementation	1100	x8414
596B	Wilbur and Array greedy, implementation	1100	x10280
596A	Wilbur and Swimming Pool geometry, implementation	1100	x7665
593A	2Char brute force, implementation	1200	x5701
592A	PawnChess implementation	1200	x6323
591B	Rebranding implementation, strings	1200	x8183
583B	Robot's Task greedy, implementation	1200	x8661
583A	Asphalting Roads implementation	1000	x11291
581B	Luxurious Houses implementation, math	1100	x12980
577A	Multiplication Table implementation, number theory	1000	x39017
574A	Bear and Elections greedy, implementation	1200	x9040
570A	Elections implementation	1100	x13813
569B	Inventory greedy, math	1200	x7007
560B	Gerald is into Art constructive algorithms, implementation	1200	x7874
560A	Currency System in Geraldion implementation, sortings	1000	x16930
558A	Lala Land and Apple Trees brute force, implementation, sortings	1100	x10263
557A	Ilya and Diplomas greedy, implementation, math	1100	x8225
556B	Case of Fake Numbers brute force, implementation	1100	x7905
554B	Ohana Cleans Up brute force, greedy, strings	1200	x9831
552B	Vanya and Books implementation, math	1200	x15316
552A	Vanya and Table implementation, math	1000	x9499
548A	Mike and Fax brute force, implementation, strings	1100	x9939
546B	Soldier and Badges brute force, greedy, implementation, sortings	1200	x17413
545B	Equidistant String greedy	1100	x11517
544A	Set of Strings implementation, strings	1100	x8090
535B	Tavas and SaDDas bitmasks, brute force, combinatorics, implementation	1100	x22144
535A	Tavas and Nafas brute force, implementation	1000	x12054
534A	Exam constructive algorithms, implementation, math	1100	x12168
527A	Playing with Paper implementation, math	1100	x14321
525A	Vitaliy and Pie greedy, hashing, strings	1100	x14278
523A	Rotate, Flip and Zoom *special problem, implementation	1200	x2605
522B	Photo to Remember *special problem, data structures, dp, implementation	1100	x8763
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x38589
514A	Chewbaсca and Number greedy, implementation	1200	x49315
507A	Amr and Music greedy, implementation, sortings	1000	x17872
505A	Mr. Kitayuta's Gift brute force, implementation, strings	1100	x6638
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x51834
499B	Lecture implementation, strings	1000	x38450
499A	Watching a movie greedy, implementation	1000	x13870
495A	Digital Counter implementation	1100	x8389
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x73488
491A	Up the hill constructive algorithms, implementation	1000	x2855