Problemset - Codeforces

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Codeforces Round 941 (Div. 1)
25:07:43
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Before contest
Codeforces Round 941 (Div. 2)
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binary search

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Problems

#	Name
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x70891
750A	New Year and Hurry binary search, brute force, implementation, math	800	x70534
230B	T-primes binary search, implementation, math, number theory	1300	x69592
706B	Interesting drink binary search, dp, implementation	1100	x58078
1352C	K-th Not Divisible by n binary search, math	1200	x49480
279B	Books binary search, brute force, implementation, two pointers	1400	x47499
474B	Worms binary search, implementation	1200	x44617
1915C	Can I Square? binary search, implementation	800	x37091
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x34892
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34477
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33181
1490C	Sum of Cubes binary search, brute force, brute force, math	1100	x31166
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x29061
1366A	Shovels and Swords binary search, greedy, math	1100	x28883
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28366
1328B	K-th Beautiful String binary search, brute force, combinatorics, implementation, math	1300	x28033
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x27286
1538C	Number of Pairs binary search, data structures, math, two pointers	1300	x26883
1324C	Frog Jumps binary search, data structures, dfs and similar, greedy, implementation	1100	x26831
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x26704
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26617
1474B	Different Divisors binary search, constructive algorithms, greedy, math, number theory	1000	x26223
1345B	Card Constructions binary search, brute force, dp, math	1100	x25449
580B	Kefa and Company binary search, sortings, two pointers	1500	x24829
1676E	Eating Queries binary search, greedy, sortings	1100	x24516
1463A	Dungeon binary search, math	1100	x24408
978C	Letters binary search, implementation, two pointers	1000	x24284
1744C	Traffic Light binary search, implementation, two pointers	1000	x24050
1593C	Save More Mice binary search, greedy, greedy	1000	x23839
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23540
371C	Hamburgers binary search, brute force	1600	x23476
1669F	Eating Candies binary search, data structures, greedy, two pointers	1100	x22894
1566A	Median Maximization binary search, greedy, math	800	x22701
1873E	Building an Aquarium binary search, sortings	1100	x22636
1613C	Poisoned Dagger binary search	1200	x22449
1742E	Scuza binary search, greedy, math	1200	x21655
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21554
1470A	Strange Birthday Party binary search, dp, greedy, sortings, two pointers	1300	x21176
1201C	Maximum Median binary search, greedy, math, sortings	1400	x21170
1850E	Cardboard for Pictures binary search, geometry, implementation, math	1100	x20662
1006C	Three Parts of the Array binary search, data structures, two pointers	1200	x20145
1221C	Perfect Team binary search, math	1200	x20092
1692E	Binary Deque binary search, implementation, two pointers	1200	x19810
1862C	Flower City Fence binary search, data structures, implementation, sortings	1100	x19555
1476B	Inflation binary search, brute force, greedy, math	1300	x19441
1426C	Increase and Copy binary search, constructive algorithms, math	1100	x19006
1809B	Points on Plane binary search, greedy, math	1000	x18977
1195B	Sport Mafia binary search, brute force, math	1000	x18920
1490E	Accidental Victory binary search, data structures, greedy	1400	x18327
1538F	Interesting Function binary search, dp, math, number theory	1500	x18279
1703F	Yet Another Problem About Pairs Satisfying an Inequality binary search, data structures, dp, greedy, sortings	1300	x18051
1927D	Find the Different Ones! binary search, brute force, data structures, dp, dsu, greedy, two pointers	1300	x18049
676C	Vasya and String binary search, dp, strings, two pointers	1500	x17997
1288A	Deadline binary search, brute force, math, ternary search	1100	x17864
126B	Password binary search, dp, hashing, string suffix structures, strings	1700	x17684
1956A	Nene's Game binary search, brute force, data structures, games, greedy	800	x17664
1138A	Sushi for Two binary search, greedy, implementation	900	x17354
1487D	Pythagorean Triples binary search, brute force, math, number theory	1500	x16946
166A	Rank List binary search, implementation, sortings	1100	x16712
251A	Points on Line binary search, combinatorics, two pointers	1300	x16544
1574C	Slay the Dragon binary search, greedy, sortings, ternary search	1300	x16482
1853B	Fibonaccharsis binary search, brute force, math	1200	x16467
165B	Burning Midnight Oil binary search, implementation	1500	x16408
816B	Karen and Coffee binary search, data structures, implementation	1400	x16350
1624D	Palindromes Coloring binary search, greedy, sortings, strings	1400	x16196
1535C	Unstable String binary search, dp, greedy, implementation, strings, two pointers	1400	x16052
1498B	Box Fitting binary search, bitmasks, data structures, greedy	1300	x16030
1860B	Fancy Coins binary search, brute force, greedy, math	1200	x15940
1862D	Ice Cream Balls binary search, combinatorics, constructive algorithms, math	1300	x15930
670D1	Magic Powder - 1 binary search, brute force, implementation	1400	x15888
1671C	Dolce Vita binary search, brute force, greedy, math	1200	x15846
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x15830
1612C	Chat Ban binary search, math	1300	x15727
1701C	Schedule Management binary search, greedy, implementation, two pointers	1400	x15667
1492C	Maximum width binary search, data structures, dp, greedy, two pointers	1500	x15536
1490F	Equalize the Array binary search, data structures, greedy, math, sortings	1500	x15405
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15306
1486B	Eastern Exhibition binary search, geometry, shortest paths, sortings	1500	x15188
1628A	Meximum Array binary search, constructive algorithms, greedy, implementation, math, two pointers	1400	x15172
1260B	Obtain Two Zeroes binary search, math	1300	x15078
1886B	Fear of the Dark binary search, geometry, math	1200	x15073
1928B	Equalize binary search, greedy, sortings, two pointers	1200	x15060
1551B2	Wonderful Coloring - 2 binary search, constructive algorithms, data structures, greedy	1400	x15018
637B	Chat Order *special problem, binary search, constructive algorithms, data structures, sortings	1200	x14984
1293A	ConneR and the A.R.C. Markland-N binary search, brute force, implementation	1100	x14954
1443C	The Delivery Dilemma binary search, greedy, sortings	1400	x14927
1419D2	Sage's Birthday (hard version) binary search, brute force, constructive algorithms, greedy, sortings, two pointers	1500	x14665
1217A	Creating a Character binary search, math	1300	x14625
1736C1	Good Subarrays (Easy Version) binary search, data structures, schedules, two pointers	1300	x14458
1690E	Price Maximization binary search, greedy, math, two pointers	1500	x14448
1617C	Paprika and Permutation binary search, greedy, math, sortings	1300	x14431
1452B	Toy Blocks binary search, greedy, math, sortings	1400	x14414
1131C	Birthday binary search, greedy, sortings	1200	x14390
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x14376
1530C	Pursuit binary search, brute force, greedy, sortings	1200	x14215
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x14201
1697C	awoo's Favorite Problem binary search, constructive algorithms, data structures, greedy, implementation, strings, two pointers	1400	x13913
1763B	Incinerate binary search, brute force, data structures, implementation, math, sortings	1200	x13858
1301B	Motarack's Birthday binary search, greedy, ternary search	1500	x13846
1873F	Money Trees binary search, greedy, math, two pointers	1300	x13687

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