Problemset - Codeforces

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Kotlin Heroes: Practice 6
24:10:34
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Before contest
Educational Codeforces Round 105 (Rated for Div. 2)
25:10:34
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binary search

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Problems

#	Name
750A	New Year and Hurry binary search, brute force, implementation, math	800	x31532
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x8732
1138A	Sushi for Two binary search, greedy, implementation	900	x10511
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x16474
1474B	Different Divisors binary search, constructive algorithms, greedy, math, number theory	1000	x15380
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x14265
978C	Letters binary search, implementation, two pointers	1000	x13633
1195B	Sport Mafia binary search, brute force, math	1000	x12733
195A	Let's Watch Football binary search, brute force, math	1000	x4988
706B	Interesting drink binary search, dp, implementation	1100	x25898
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x22035
1366A	Shovels and Swords binary search, greedy, math	1100	x18873
1345B	Card Constructions binary search, brute force, dp, math	1100	x17803
1324C	Frog Jumps binary search, data structures, dfs and similar, greedy, implementation	1100	x17511
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x17000
1463A	Dungeon binary search, math	1100	x14431
1490C	Sum of Cubes binary search, brute force, math	1100	x13738
1288A	Deadline binary search, brute force, math, ternary search	1100	x13493
1426C	Increase and Copy binary search, constructive algorithms, math	1100	x12916
1293A	ConneR and the A.R.C. Markland-N binary search, brute force, implementation	1100	x12132
166A	Rank List binary search, implementation, sortings	1100	x9895
1042A	Benches binary search, implementation	1100	x8835
1099B	Squares and Segments binary search, constructive algorithms, math	1100	x8714
755B	PolandBall and Game binary search, data structures, games, greedy, sortings, strings	1100	x7495
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x35910
474B	Worms binary search, implementation	1200	x22843
1352C	K-th Not Divisible by n binary search, math	1200	x22633
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x16882
1221C	Perfect Team binary search, math	1200	x12742
1006C	Three Parts of the Array binary search, data structures, two pointers	1200	x11936
1131C	Birthday binary search, greedy, sortings	1200	x10182
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x9848
911B	Two Cakes binary search, brute force, implementation	1200	x8289
1011B	Planning The Expedition binary search, brute force, implementation	1200	x7734
1100C	NN and the Optical Illusion binary search, geometry, math	1200	x7728
732C	Sanatorium binary search, constructive algorithms, greedy, implementation, math	1200	x7685
637B	Chat Order *special problem, binary search, constructive algorithms, data structures, sortings	1200	x7165
424B	Megacity binary search, greedy, implementation, sortings	1200	x5205
302B	Eugeny and Play List binary search, implementation, two pointers	1200	x5136
230B	T-primes binary search, implementation, math, number theory	1300	x33003
1328B	K-th Beautiful String binary search, brute force, combinatorics, implementation, math	1300	x18762
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x13486
1470A	Strange Birthday Party binary search, dp, greedy, sortings, two pointers	1300	x12350
1476B	Inflation binary search, brute force, greedy, math	1300	x12033
1217A	Creating a Character binary search, math	1300	x11140
1260B	Obtain Two Zeroes binary search, math	1300	x10765
1279B	Verse For Santa binary search, brute force, implementation	1300	x9979
251A	Points on Line binary search, combinatorics, two pointers	1300	x9537
1187B	Letters Shop binary search, implementation, strings	1300	x9012
1076C	Meme Problem binary search, math	1300	x8594
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x7984
271B	Prime Matrix binary search, brute force, math, number theory	1300	x7934
1119B	Alyona and a Narrow Fridge binary search, flows, greedy, sortings	1300	x7229
192A	Funky Numbers binary search, brute force, implementation	1300	x6674
1315B	Homecoming binary search, dp, greedy, strings	1300	x6625
996B	World Cup binary search, math	1300	x6495
932B	Recursive Queries binary search, data structures, dfs and similar	1300	x6133
152B	Steps binary search, implementation	1300	x3991
161A	Dress'em in Vests! binary search, brute force, greedy, two pointers	1300	x3708
181B	Number of Triplets binary search, brute force	1300	x1844
279B	Books binary search, brute force, implementation, two pointers	1400	x20610
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x14195
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x12092
1201C	Maximum Median binary search, greedy, math, sortings	1400	x10067
1183C	Computer Game binary search, math	1400	x9462
1452B	Toy Blocks binary search, greedy, math, sortings	1400	x9278
1263C	Everyone is a Winner! binary search, math, meet-in-the-middle, number theory	1400	x9268
1443C	The Delivery Dilemma binary search, greedy, sortings	1400	x8718
1284B	New Year and Ascent Sequence binary search, combinatorics, data structures, dp, implementation, sortings	1400	x8343
816B	Karen and Coffee binary search, data structures, implementation	1400	x7975
1490E	Accidental Victory binary search, data structures, greedy	1400	x7905
670D1	Magic Powder - 1 binary search, brute force, implementation	1400	x7455
253B	Physics Practical binary search, dp, sortings, two pointers	1400	x6718
604B	More Cowbell binary search, greedy	1400	x6610
975C	Valhalla Siege binary search	1400	x6214
888C	K-Dominant Character binary search, implementation, two pointers	1400	x5397
233B	Non-square Equation binary search, brute force, math	1400	x4924
1184B1	The Doctor Meets Vader (Easy) binary search, sortings	1400	x3112
159C	String Manipulation 1.0 *special problem, binary search, brute force, data structures, strings	1400	x2339
335A	Banana binary search, constructive algorithms, greedy	1400	x1534
386B	Fly, freebies, fly! binary search, brute force, implementation	1400	x1435
580B	Kefa and Company binary search, sortings, two pointers	1500	x13810
676C	Vasya and String binary search, dp, strings, two pointers	1500	x10873
1301B	Motarack's Birthday binary search, greedy, ternary search	1500	x10270
1419D2	Sage's Birthday (hard version) binary search, brute force, constructive algorithms, greedy, sortings, two pointers	1500	x9454
1379B	Dubious Cyrpto binary search, brute force, math, number theory	1500	x9082
1486B	Eastern Exhibition binary search, geometry, shortest paths, sortings	1500	x8858
165B	Burning Midnight Oil binary search, implementation	1500	x8728
1249C2	Good Numbers (hard version) binary search, greedy, math, meet-in-the-middle	1500	x8587
1487D	Pythagorean Triples binary search, brute force, math, number theory	1500	x8445
812C	Sagheer and Nubian Market binary search, sortings	1500	x8039
701C	They Are Everywhere binary search, strings, two pointers	1500	x7806
1416A	k-Amazing Numbers binary search, data structures, implementation, two pointers	1500	x7762
1462E1	Close Tuples (easy version) binary search, combinatorics, math, sortings, two pointers	1500	x7599
1208B	Uniqueness binary search, brute force, implementation, two pointers	1500	x7189
1436C	Binary Search binary search, combinatorics	1500	x7137
1492C	Maximum width binary search, data structures, dp, greedy, two pointers	1500	x7029
274A	k-Multiple Free Set binary search, greedy, sortings	1500	x6992
991C	Candies binary search, implementation	1500	x6935
1010A	Fly binary search, math	1500	x6737

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