Problemset - Codeforces

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Before contest
VK Cup 2019-2020 - Final Round (Engine)
5 days

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Difficulty: —

binary search

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Problems

#	Name
750A	New Year and Hurry binary search, brute force, implementation, math	800	x28248
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x7866
1138A	Sushi for Two binary search, greedy, implementation	900	x9678
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x12653
978C	Letters binary search, implementation, two pointers	1000	x12447
1195B	Sport Mafia binary search, brute force, math	1000	x11966
195A	Let's Watch Football binary search, brute force, math	1000	x4557
706B	Interesting drink binary search, dp, implementation	1100	x23338
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x20794
1366A	Shovels and Swords binary search, greedy, math	1100	x17553
1345B	Card Constructions binary search, brute force, dp, math	1100	x16716
1324C	Frog Jumps binary search, data structures, dfs and similar, greedy, implementation	1100	x16470
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x15875
1288A	Deadline binary search, brute force, math, ternary search	1100	x12803
1293A	ConneR and the A.R.C. Markland-N binary search, brute force, implementation	1100	x11648
1426C	Increase and Copy binary search, constructive algorithms, math	1100	x11125
166A	Rank List binary search, implementation, sortings	1100	x9130
1042A	Benches binary search, implementation	1100	x8419
1099B	Squares and Segments binary search, constructive algorithms, math	1100	x8370
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x7124
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x32295
474B	Worms binary search, implementation	1200	x21247
1352C	K-th Not Divisible by n binary search, math	1200	x20715
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x15689
1221C	Perfect Team binary search, math	1200	x11893
1006C	Three Parts of the Array binary search, data structures, two pointers	1200	x11051
1131C	Birthday binary search, greedy, sortings	1200	x9589
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x9413
911B	Two Cakes binary search, brute force, implementation	1200	x7958
732C	Sanatorium binary search, constructive algorithms, greedy, implementation, math	1200	x7520
1011B	Planning The Expedition binary search, brute force, implementation	1200	x7430
1100C	NN and the Optical Illusion binary search, geometry, math	1200	x7426
637B	Chat Order *special problem, binary search, constructive algorithms, data structures, sortings	1200	x6555
424B	Megacity binary search, greedy, implementation, sortings	1200	x4962
302B	Eugeny and Play List binary search, implementation, two pointers	1200	x4847
230B	T-primes binary search, implementation, math, number theory	1300	x29748
1328B	K-th Beautiful String binary search, brute force, combinatorics, implementation, math	1300	x17718
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x12312
1217A	Creating a Character binary search, math	1300	x10485
1260B	Obtain Two Zeroes binary search, math	1300	x9995
1279B	Verse For Santa binary search, brute force, implementation	1300	x9451
251A	Points on Line binary search, combinatorics, two pointers	1300	x8687
1187B	Letters Shop binary search, implementation, strings	1300	x8592
1076C	Meme Problem binary search, math	1300	x8105
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x7406
271B	Prime Matrix binary search, brute force, math, number theory	1300	x7357
1119B	Alyona and a Narrow Fridge binary search, flows, greedy, sortings	1300	x6954
192A	Funky Numbers binary search, brute force, implementation	1300	x6307
1315B	Homecoming binary search, dp, greedy, strings	1300	x6196
996B	World Cup binary search, math	1300	x6118
932B	Recursive Queries binary search, data structures, dfs and similar	1300	x5878
152B	Steps binary search, implementation	1300	x3776
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x3605
181B	Number of Triplets binary search, brute force	1300	x1705
279B	Books binary search, brute force, implementation, two pointers	1400	x18517
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x13143
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x11593
1201C	Maximum Median binary search, greedy, math, sortings	1400	x9237
1183C	Computer Game binary search, math	1400	x8918
1263C	Everyone is a Winner! binary search, math, meet-in-the-middle, number theory	1400	x8684
1284B	New Year and Ascent Sequence binary search, combinatorics, data structures, dp, implementation, sortings	1400	x7989
816B	Karen and Coffee binary search, data structures, implementation	1400	x7373
670D1	Magic Powder - 1 binary search, brute force, implementation	1400	x7154
604B	More Cowbell binary search, greedy	1400	x6381
253B	Physics Practical binary search, dp, sortings, two pointers	1400	x6317
975C	Valhalla Siege binary search	1400	x5667
888C	K-Dominant Character binary search, implementation, two pointers	1400	x5106
233B	Non-square Equation binary search, brute force, math	1400	x4620
1184B1	The Doctor Meets Vader (Easy) binary search, sortings	1400	x2941
159C	String Manipulation 1.0 *special problem, binary search, brute force, data structures, strings	1400	x2275
335A	Banana binary search, constructive algorithms, greedy	1400	x1476
386B	Fly, freebies, fly! binary search, brute force, implementation	1400	x1358
580B	Kefa and Company binary search, sortings, two pointers	1500	x12842
676C	Vasya and String binary search, dp, strings, two pointers	1500	x10162
1301B	Motarack's Birthday binary search, greedy, ternary search	1500	x9756
1419D2	Sage's Birthday (hard version) binary search, brute force, constructive algorithms, greedy, sortings, two pointers	1500	x8515
1379B	Dubious Cyrpto binary search, brute force, math, number theory	1500	x8314
1249C2	Good Numbers (hard version) binary search, greedy, math, meet-in-the-middle	1500	x8061
165B	Burning Midnight Oil binary search, implementation	1500	x8016
701C	They Are Everywhere binary search, strings, two pointers	1500	x7481
812C	Sagheer and Nubian Market binary search, sortings	1500	x7436
1208B	Uniqueness binary search, brute force, implementation, two pointers	1500	x6877
1416A	k-Amazing Numbers binary search, data structures, implementation, two pointers	1500	x6764
991C	Candies binary search, implementation	1500	x6573
274A	k-Multiple Free Set binary search, greedy, sortings	1500	x6510
1010A	Fly binary search, math	1500	x6452
1166C	A Tale of Two Lands binary search, sortings, two pointers	1500	x6317
1323B	Count Subrectangles binary search, greedy, implementation	1500	x6165
670D2	Magic Powder - 2 binary search, implementation	1500	x6146
1408C	Discrete Acceleration binary search, dp, implementation, math, two pointers	1500	x5820
1436C	Binary Search binary search, combinatorics	1500	x5227
527C	Glass Carving binary search, data structures, implementation	1500	x5050
978F	Mentors binary search, data structures, implementation	1500	x5032
702C	Cellular Network binary search, implementation, two pointers	1500	x4886
340D	Bubble Sort Graph binary search, data structures, dp	1500	x4838
1158A	The Party and Sweets binary search, constructive algorithms, greedy, implementation, math, sortings, two pointers	1500	x4666
415B	Mashmokh and Tokens binary search, greedy, implementation, math	1500	x4249
760B	Frodo and pillows binary search, greedy	1500	x3966
204A	Little Elephant and Interval binary search, combinatorics, dp	1500	x3964
91B	Queue binary search, data structures	1500	x3926

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