Problemset - Codeforces

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Codeforces Round 987 (Div. 2)
13:19:55
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Problems

#	Name
552A	Vanya and Table implementation, math	1000	x9593
551A	GukiZ and Contest brute force, implementation, sortings	800	x16414
549A	Face Detection implementation, strings	900	x9479
548A	Mike and Fax brute force, implementation, strings	1100	x10009
546B	Soldier and Badges brute force, greedy, implementation, sortings	1200	x17641
546A	Soldier and Bananas brute force, implementation, math	800	x184636
545B	Equidistant String greedy	1100	x11662
545A	Toy Cars implementation	900	x11612
544A	Set of Strings implementation, strings	1100	x8269
540A	Combination Lock implementation	800	x32799
535B	Tavas and SaDDas bitmasks, brute force, combinatorics, implementation	1100	x22634
535A	Tavas and Nafas brute force, implementation	1000	x12218
534A	Exam constructive algorithms, implementation, math	1100	x12311
527A	Playing with Paper implementation, math	1100	x14478
525A	Vitaliy and Pie greedy, hashing, strings	1100	x14660
523A	Rotate, Flip and Zoom *special problem, implementation	1200	x2636
522B	Photo to Remember *special problem, data structures, dp, implementation	1100	x8921
522A	Reposts *special problem, dfs and similar, dp, graphs, trees	1200	x16494
520A	Pangram implementation, strings	800	x98704
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x39651
519A	A and B and Chess implementation	900	x19047
515A	Drazil and Date math	1000	x20382
514A	Chewbaсca and Number greedy, implementation	1200	x53426
513A	Game constructive algorithms, math	800	x20454
510A	Fox And Snake implementation	800	x84806
509A	Maximum in Table brute force, implementation	800	x38613
508A	Pasha and Pixels brute force	1100	x7960
507A	Amr and Music greedy, implementation, sortings	1000	x18526
505A	Mr. Kitayuta's Gift brute force, implementation, strings	1100	x6686
501B	Misha and Changing Handles data structures, dsu, strings	1100	x16581
501A	Contest implementation	900	x22847
500A	New Year Transportation dfs and similar, graphs, implementation	1000	x53614
499B	Lecture implementation, strings	1000	x39599
499A	Watching a movie greedy, implementation	1000	x13977
496A	Minimum Difficulty brute force, implementation, math	900	x16453
495A	Digital Counter implementation	1100	x8496
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x76358
492A	Vanya and Cubes implementation	800	x51136
491A	Up the hill constructive algorithms, implementation	1000	x2953
490A	Team Olympiad greedy, implementation, sortings	800	x59915
489B	BerSU Ball dfs and similar, dp, graph matchings, greedy, sortings, two pointers	1200	x49370
489A	SwapSort greedy, implementation, sortings	1200	x10091
488A	Giga Tower brute force	1100	x14303
486A	Calculating Function implementation, math	800	x120425
483A	Counterexample brute force, implementation, math, number theory	1100	x23206
482A	Diverse Permutation constructive algorithms, greedy	1200	x9660
479A	Expression brute force, math	1000	x95093
478A	Initial Bet implementation	1100	x25744
476A	Dreamoon and Stairs implementation, math	1000	x44284
475A	Bayan Bus implementation	1100	x4772
474B	Worms binary search, implementation	1200	x49075
474A	Keyboard implementation	900	x46006
472A	Design Tutorial: Learn from Math math, number theory	800	x60593
471A	MUH and Sticks implementation	1100	x13432
469A	I Wanna Be the Guy greedy, implementation	800	x98876
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x37878
467A	George and Accommodation implementation	800	x123876
466A	Cheap Travel implementation	1200	x64113
465B	Inbox (100500) implementation	1000	x10446
465A	inc ARG implementation	900	x10065
463B	Caisa and Pylons brute force, implementation, math	1100	x27433
463A	Caisa and Sugar brute force, implementation	1200	x9269
462A	Appleman and Easy Task brute force, implementation	1000	x16922
461A	Appleman and Toastman greedy, sortings	1200	x15553
460A	Vasya and Socks brute force, implementation, math	900	x46370
459A	Pashmak and Garden implementation	1200	x33095
456B	Fedya and Maths math, number theory	1200	x16809
456A	Laptops sortings	1100	x48629
454B	Little Pony and Sort by Shift implementation	1200	x18236
454A	Little Pony and Crystal Mine implementation	800	x14891
452A	Eevee brute force, implementation, strings	1000	x8023
451A	Game With Sticks implementation	900	x66197
450A	Jzzhu and Children implementation	1000	x34999
448A	Rewards implementation	800	x24397
447B	DZY Loves Strings greedy, implementation	1000	x20326
447A	DZY Loves Hash implementation	800	x9613
445A	DZY Loves Chessboard dfs and similar, implementation	1200	x29930
443A	Anton and Letters constructive algorithms, implementation	800	x90736
441A	Valera and Antique Items implementation	1000	x18535
440A	Forgotten Episode implementation	800	x7441
439B	Devu, the Dumb Guy implementation, sortings	1200	x14387
439A	Devu, the Singer and Churu, the Joker greedy, implementation	900	x25381
435A	Queue on Bus Stop implementation	1000	x10189
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x40265
433A	Kitahara Haruki's Gift brute force, implementation	1100	x16438
432B	Football Kit brute force, greedy, implementation	1200	x11703
432A	Choosing Teams greedy, implementation, sortings	800	x60512
431B	Shower Line brute force, implementation	1200	x10849
431A	Black Square implementation	800	x55543
427B	Prison Transfer data structures, implementation	1100	x14096
427A	Police Recruits implementation	800	x79160
426A	Sereja and Mugs implementation	800	x9251
424B	Megacity binary search, greedy, implementation, sortings	1200	x7767
424A	Squats implementation	900	x8504
421A	Pasha and Hamsters constructive algorithms, implementation	800	x6102
420A	Start Up implementation	1000	x6241
415A	Mashmokh and Lights implementation	900	x9016
413A	Data Recovery implementation	1200	x2658
412C	Pattern implementation, strings	1200	x3936
412B	Network Configuration greedy, sortings	900	x5435