Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
09:26:57
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Before contest
Codeforces Round 941 (Div. 2)
09:26:57
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binary search

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Problems

#	Name
325B	Stadium and Games binary search, math	1800	x1469
83B	Doctor binary search, math, sortings	1800	x1615
180E	Cubes binary search, dp, two pointers	1800	x1719
51C	Three Base Stations binary search, greedy	1800	x1798
255D	Mr. Bender and Square binary search, implementation, math	1800	x1929
1177B	Digits Sequence (Hard Edition) binary search, divide and conquer, implementation	1800	x2393
847E	Packmen binary search, dp	1800	x2714
645D	Robot Rapping Results Report binary search, dp, graphs	1800	x2757
1250J	The Parade binary search, greedy	1800	x2845
939E	Maximize! binary search, greedy, ternary search, two pointers	1800	x3004
492D	Vanya and Computer Game binary search, implementation, math, sortings	1800	x3115
799C	Fountains binary search, data structures, implementation	1800	x3570
487A	Fight the Monster binary search, brute force, implementation	1800	x3654
1759F	All Possible Digits binary search, data structures, greedy, math, number theory	1800	x3677
363D	Renting Bikes binary search, greedy	1800	x3739
1508B	Almost Sorted binary search, combinatorics, constructive algorithms, implementation	1800	x3824
483B	Friends and Presents binary search, math	1800	x3986
772A	Voltage Keepsake binary search, math	1800	x4067
140C	New Year Snowmen binary search, data structures, greedy	1800	x4196
16C	Monitor binary search, number theory	1800	x4489
913D	Too Easy Problems binary search, brute force, data structures, greedy, sortings	1800	x4492
1119D	Frets On Fire binary search, sortings	1800	x4493
1073C	Vasya and Robot binary search, two pointers	1800	x4544
1780D	Bit Guessing Game binary search, bitmasks, constructive algorithms, interactive	1800	x4631
1290B	Irreducible Anagrams binary search, constructive algorithms, data structures, strings, two pointers	1800	x4906
777D	Cloud of Hashtags binary search, greedy, implementation, strings	1800	x4909
1010B	Rocket binary search, interactive	1800	x5064
1941F	Rudolf and Imbalance binary search, greedy, sortings, two pointers	1800	x5082
1066D	Boxes Packing binary search, implementation	1800	x5291
1450D	Rating Compression binary search, data structures, greedy, implementation, two pointers	1800	x5301
1691D	Max GEQ Sum binary search, constructive algorithms, data structures, divide and conquer, implementation, two pointers	1800	x5456
1630B	Range and Partition binary search, constructive algorithms, data structures, greedy, two pointers	1800	x5490
1732C1	Sheikh (Easy version) binary search, bitmasks, greedy, two pointers	1800	x5552
1862F	Magic Will Save the World binary search, bitmasks, brute force, dp	1800	x5619
1793D	Moscow Gorillas binary search, dp, greedy, implementation, math, two pointers	1800	x5736
776C	Molly's Chemicals binary search, brute force, data structures, implementation, math	1800	x5738
1923D	Slimes binary search, constructive algorithms, data structures, greedy, two pointers	1800	x5787
1611F	ATM and Students binary search, data structures, two pointers	1800	x6162
1859D	Andrey and Escape from Capygrad binary search, data structures, dp, dsu, greedy, sortings	1800	x6509
830A	Office Keys binary search, brute force, dp, greedy, sortings	1800	x6545
1846E2	Rudolf and Snowflakes (hard version) binary search, brute force, implementation, math	1800	x6557
1462F	The Treasure of The Segments binary search, data structures, greedy	1800	x6658
1758D	Range = √Sum binary search, brute force, constructive algorithms, math, two pointers	1800	x6845
1935C	Messenger in MAC binary search, brute force, constructive algorithms, data structures, dp, greedy, sortings	1800	x7030
1935D	Exam in MAC binary search, combinatorics, implementation, math	1800	x7220
1619D	New Year's Problem binary search, greedy, sortings	1800	x7225
1845D	Rating System binary search, brute force, data structures, dp, dsu, greedy, math, two pointers	1800	x7284
1852A	Ntarsis' Set binary search, math, number theory	1800	x7530
1409E	Two Platforms binary search, dp, sortings, two pointers	1800	x7538
1560E	Polycarp and String Transformation binary search, implementation, sortings, strings	1800	x7639
1554C	Mikasa binary search, bitmasks, greedy, implementation	1800	x8502
1572A	Book binary search, brute force, data structures, dp, graphs, implementation, sortings	1800	x8511
706D	Vasiliy's Multiset binary search, bitmasks, data structures, trees	1800	x9239
1548B	Integers Have Friends binary search, data structures, divide and conquer, math, number theory, two pointers	1800	x9258
1326D2	Prefix-Suffix Palindrome (Hard version) binary search, greedy, hashing, string suffix structures, strings	1800	x9503
1475D	Cleaning the Phone binary search, dp, sortings, two pointers	1800	x9695
1355C	Count Triangles binary search, implementation, math, two pointers	1800	x10178
448D	Multiplication Table binary search, brute force	1800	x13248
177E1	Space Voyage binary search	1700	x574
216D	Spider's Web binary search, sortings, two pointers	1700	x1319
53B	Blog Photo binary search, implementation	1700	x1362
84C	Biathlon binary search, implementation	1700	x1586
925B	Resource Distribution binary search, implementation, sortings	1700	x2174
101B	Buses binary search, data structures, dp	1700	x2486
1044A	The Tower is Going Home binary search, two pointers	1700	x2846
938C	Constructing Tests binary search, brute force, constructive algorithms	1700	x3273
896A	Nephren gives a riddle binary search, dfs and similar	1700	x3335
895B	XK Segments binary search, math, sortings, two pointers	1700	x3416
471C	MUH and House of Cards binary search, brute force, greedy, math	1700	x3533
321A	Ciel and Robot binary search, implementation, math	1700	x3549
758C	Unfair Poll binary search, constructive algorithms, implementation, math	1700	x3817
729C	Road to Cinema binary search, greedy, sortings	1700	x3835
1765D	Watch the Videos binary search, constructive algorithms, two pointers	1700	x3901
761D	Dasha and Very Difficult Problem binary search, brute force, constructive algorithms, greedy, sortings	1700	x3941
936A	Save Energy! binary search, implementation, math	1700	x4313
773A	Success Rate binary search, math	1700	x4352
229B	Planets binary search, data structures, graphs, shortest paths	1700	x4447
1468D	Firecrackers binary search, sortings	1700	x4456
567D	One-Dimensional Battle Ships binary search, data structures, greedy, sortings	1700	x4640
479D	Long Jumps binary search, greedy, implementation	1700	x4705
689C	Mike and Chocolate Thieves binary search, combinatorics, math	1700	x4864
1670D	Very Suspicious binary search, brute force, geometry, greedy, implementation, math	1700	x4943
1903D1	Maximum And Queries (easy version) binary search, bitmasks, brute force, greedy	1700	x5020
1896D	Ones and Twos binary search, data structures, divide and conquer, math, two pointers	1700	x5138
732D	Exams binary search, greedy, sortings	1700	x5401
439D	Devu and his Brother binary search, sortings, ternary search, two pointers	1700	x5777
1041D	Glider binary search, data structures, two pointers	1700	x5789
1792D	Fixed Prefix Permutations binary search, bitmasks, data structures, hashing, math, sortings	1700	x5859
1118D2	Coffee and Coursework (Hard Version) binary search, greedy	1700	x5931
1934C	Find a Mine binary search, constructive algorithms, geometry, greedy, interactive, math	1700	x5957
460C	Present binary search, data structures, greedy	1700	x6032
1901D	Yet Another Monster Fight binary search, dp, greedy, implementation, math	1700	x6092
1111C	Creative Snap binary search, brute force, divide and conquer, math	1700	x6095
1168A	Increasing by Modulo binary search, greedy	1700	x6300
1073D	Berland Fair binary search, brute force, data structures, greedy	1700	x6305
1930C	Lexicographically Largest binary search, constructive algorithms, data structures, greedy, sortings	1700	x6323
1706D1	Chopping Carrots (Easy Version) binary search, brute force, constructive algorithms, greedy, number theory	1700	x6648
1731D	Valiant's New Map binary search, brute force, data structures, dp, two pointers	1700	x6680
1945E	Binary Search binary search, constructive algorithms, greedy	1700	x6735
1203D2	Remove the Substring (hard version) binary search, greedy, implementation, two pointers	1700	x7017