Problemset - Codeforces

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Codeforces Round 945 (Div. 2)
03:43:06
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binary search

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Problems

#	Name
1902B	Getting Points binary search, brute force, greedy	1100	x13361
1279B	Verse For Santa binary search, brute force, implementation	1300	x13362
1845C	Strong Password binary search, dp, greedy, strings	1400	x13365
1749C	Number Game binary search, data structures, games, greedy, implementation	1400	x13410
1848B	Vika and the Bridge binary search, data structures, greedy, implementation, math, sortings	1200	x13441
1561C	Deep Down Below binary search, greedy, sortings	1300	x13561
1183C	Computer Game binary search, math	1400	x13676
1913C	Game with Multiset binary search, bitmasks, brute force, greedy	1300	x13724
701C	They Are Everywhere binary search, strings, two pointers	1500	x13822
1301B	Motarack's Birthday binary search, greedy, ternary search	1500	x13868
1873F	Money Trees binary search, greedy, math, two pointers	1300	x13916
1763B	Incinerate binary search, brute force, data structures, implementation, math, sortings	1200	x13941
1697C	awoo's Favorite Problem binary search, constructive algorithms, data structures, greedy, implementation, strings, two pointers	1400	x13970
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x14238
1530C	Pursuit binary search, brute force, greedy, sortings	1200	x14254
1452B	Toy Blocks binary search, greedy, math, sortings	1400	x14449
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x14488
1690E	Price Maximization binary search, greedy, math, two pointers	1500	x14544
1736C1	Good Subarrays (Easy Version) binary search, data structures, schedules, two pointers	1300	x14551
1131C	Birthday binary search, greedy, sortings	1200	x14556
1617C	Paprika and Permutation binary search, greedy, math, sortings	1300	x14599
1217A	Creating a Character binary search, math	1300	x14647
1419D2	Sage's Birthday (hard version) binary search, brute force, constructive algorithms, greedy, sortings, two pointers	1500	x14785
1443C	The Delivery Dilemma binary search, greedy, sortings	1400	x14961
1293A	ConneR and the A.R.C. Markland-N binary search, brute force, implementation	1100	x14982
1551B2	Wonderful Coloring - 2 binary search, constructive algorithms, data structures, greedy	1400	x15067
637B	Chat Order *special problem, binary search, constructive algorithms, data structures, sortings	1200	x15081
1260B	Obtain Two Zeroes binary search, math	1300	x15108
1886B	Fear of the Dark binary search, geometry, math	1200	x15227
1628A	Meximum Array binary search, constructive algorithms, greedy, implementation, math, two pointers	1400	x15227
1486B	Eastern Exhibition binary search, geometry, shortest paths, sortings	1500	x15275
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15335
1928B	Equalize binary search, greedy, sortings, two pointers	1200	x15377
1490F	Equalize the Array binary search, data structures, greedy, math, sortings	1500	x15505
1492C	Maximum width binary search, data structures, dp, greedy, two pointers	1500	x15599
1701C	Schedule Management binary search, greedy, implementation, two pointers	1400	x15802
1612C	Chat Ban binary search, math	1300	x15891
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x15905
1671C	Dolce Vita binary search, brute force, greedy, math	1200	x15975
1860B	Fancy Coins binary search, brute force, greedy, math	1200	x16074
1862D	Ice Cream Balls binary search, combinatorics, constructive algorithms, math	1300	x16080
670D1	Magic Powder - 1 binary search, brute force, implementation	1400	x16088
1535C	Unstable String binary search, dp, greedy, implementation, strings, two pointers	1400	x16113
1498B	Box Fitting binary search, bitmasks, data structures, greedy	1300	x16143
1624D	Palindromes Coloring binary search, greedy, sortings, strings	1400	x16294
816B	Karen and Coffee binary search, data structures, implementation	1400	x16489
1853B	Fibonaccharsis binary search, brute force, math	1200	x16558
165B	Burning Midnight Oil binary search, implementation	1500	x16571
1574C	Slay the Dragon binary search, greedy, sortings, ternary search	1300	x16573
251A	Points on Line binary search, combinatorics, two pointers	1300	x16781
166A	Rank List binary search, implementation, sortings	1100	x16802
1487D	Pythagorean Triples binary search, brute force, math, number theory	1500	x17088
1138A	Sushi for Two binary search, greedy, implementation	900	x17421
126B	Password binary search, dp, hashing, string suffix structures, strings	1700	x17863
1288A	Deadline binary search, brute force, math, ternary search	1100	x17891
676C	Vasya and String binary search, dp, strings, two pointers	1500	x18170
1703F	Yet Another Problem About Pairs Satisfying an Inequality binary search, data structures, dp, greedy, sortings	1300	x18285
1538F	Interesting Function binary search, dp, math, number theory	1500	x18392
1927D	Find the Different Ones! binary search, brute force, data structures, dp, dsu, greedy, two pointers	1300	x18397
1490E	Accidental Victory binary search, data structures, greedy	1400	x18421
1426C	Increase and Copy binary search, constructive algorithms, math	1100	x19029
1809B	Points on Plane binary search, greedy, math	1000	x19068
1956A	Nene's Game binary search, brute force, data structures, games, greedy	800	x19103
1195B	Sport Mafia binary search, brute force, math	1000	x19150
1476B	Inflation binary search, brute force, greedy, math	1300	x19496
1862C	Flower City Fence binary search, data structures, implementation, sortings	1100	x19700
1692E	Binary Deque binary search, implementation, two pointers	1200	x20054
1221C	Perfect Team binary search, math	1200	x20160
1006C	Three Parts of the Array binary search, data structures, two pointers	1200	x20323
1850E	Cardboard for Pictures binary search, geometry, implementation, math	1100	x20968
1470A	Strange Birthday Party binary search, dp, greedy, sortings, two pointers	1300	x21292
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21638
1201C	Maximum Median binary search, greedy, math, sortings	1400	x21654
1742E	Scuza binary search, greedy, math	1200	x22112
1613C	Poisoned Dagger binary search	1200	x22632
1566A	Median Maximization binary search, greedy, math	800	x22765
1873E	Building an Aquarium binary search, sortings	1100	x23152
1669F	Eating Candies binary search, data structures, greedy, two pointers	1100	x23208
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23647
371C	Hamburgers binary search, brute force	1600	x23702
1593C	Save More Mice binary search, greedy, greedy	1000	x24059
1744C	Traffic Light binary search, implementation, two pointers	1000	x24359
978C	Letters binary search, implementation, two pointers	1000	x24448
1463A	Dungeon binary search, math	1100	x24506
1676E	Eating Queries binary search, greedy, sortings	1100	x24737
580B	Kefa and Company binary search, sortings, two pointers	1500	x24986
1345B	Card Constructions binary search, brute force, dp, math	1100	x25507
1474B	Different Divisors binary search, constructive algorithms, greedy, math, number theory	1000	x26477
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26819
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x26943
1324C	Frog Jumps binary search, data structures, dfs and similar, greedy, implementation	1100	x26944
1538C	Number of Pairs binary search, data structures, math, two pointers	1300	x27080
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x27538
1328B	K-th Beautiful String binary search, brute force, combinatorics, implementation, math	1300	x28176
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28531
1366A	Shovels and Swords binary search, greedy, math	1100	x29010
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x29193
1490C	Sum of Cubes binary search, brute force, brute force, math	1100	x31499
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33338
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34659