Problemset - Codeforces

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Codeforces Round 961 (Div. 2)
15:13:59
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bitmasks

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Problems

#	Name
580D	Kefa and Dishes bitmasks, dp	1800	x9404
579A	Raising Bacteria bitmasks	1000	x58603
550B	Preparing Olympiad bitmasks, brute force	1400	x20294
535B	Tavas and SaDDas bitmasks, brute force, combinatorics, implementation	1100	x22120
513C	Second price auction bitmasks, probabilities	2000	x1527
513B2	Permutations bitmasks, divide and conquer, math	1800	x2576
510D	Fox And Jumping bitmasks, brute force, dp, math	1900	x5275
484A	Bits bitmasks, constructive algorithms	1700	x11001
476B	Dreamoon and WiFi bitmasks, brute force, combinatorics, dp, math, probabilities	1300	x29866
467B	Fedor and New Game bitmasks, brute force, constructive algorithms, implementation	1100	x36868
453B	Little Pony and Harmony Chest bitmasks, brute force, dp	2000	x4610
442A	Borya and Hanabi bitmasks, brute force, implementation	1700	x2100
437B	The Child and Set bitmasks, greedy, implementation, sortings	1500	x9323
417D	Cunning Gena bitmasks, dp, greedy, sortings	1900	x2425
413D	2048 bitmasks, dp	2000	x780
401D	Roman and Numbers bitmasks, brute force, combinatorics, dp, number theory	2000	x4073
388B	Fox and Minimal path bitmasks, constructive algorithms, graphs, implementation, math	1900	x2458
379D	New Year Letter bitmasks, brute force, dp	2000	x1529
309C	Memory for Arrays binary search, bitmasks, greedy	1900	x1300
291C	Network Mask *special problem, bitmasks, brute force, implementation	1600	x1670
285D	Permutation Sum bitmasks, combinatorics, dp, implementation, meet-in-the-middle	1900	x1513
276D	Little Girl and Maximum XOR bitmasks, dp, greedy, implementation, math	1700	x13420
244B	Undoubtedly Lucky Numbers bitmasks, brute force, dfs and similar	1600	x4425
243A	The Brand New Function bitmasks	1600	x3849
242E	XOR on Segment bitmasks, data structures	2000	x8766
232B	Table bitmasks, combinatorics, dp, math	1900	x1395
224B	Array bitmasks, implementation, two pointers	1500	x7229
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x16314
114B	PFAST Inc. bitmasks, brute force, graphs	1500	x3571
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x14912
63E	Sweets Game bitmasks, dfs and similar, dp, games, implementation	2000	x719
27B	Tournament bitmasks, brute force, dfs and similar, greedy	1300	x5263
16E	Fish bitmasks, dp, probabilities	1900	x4858
8C	Looking for Order bitmasks, dp	2000	x3448

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