Problemset - Codeforces

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Educational Codeforces Round 165 (Rated for Div. 2)
29:06:06
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binary search

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Problems

#	Name
492B	Vanya and Lanterns binary search, implementation, math, sortings	1200	x70923
750A	New Year and Hurry binary search, brute force, implementation, math	800	x70576
230B	T-primes binary search, implementation, math, number theory	1300	x69634
706B	Interesting drink binary search, dp, implementation	1100	x58110
1352C	K-th Not Divisible by n binary search, math	1200	x49549
279B	Books binary search, brute force, implementation, two pointers	1400	x47538
474B	Worms binary search, implementation	1200	x44649
1915C	Can I Square? binary search, implementation	800	x37128
1476A	K-divisible Sum binary search, constructive algorithms, greedy, math	1000	x34915
466C	Number of Ways binary search, brute force, data structures, dp, two pointers	1700	x34493
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33189
1490C	Sum of Cubes binary search, brute force, brute force, math	1100	x31216
1354B	Ternary String binary search, dp, implementation, two pointers	1200	x29075
1366A	Shovels and Swords binary search, greedy, math	1100	x28890
1611B	Team Composition: Programmers and Mathematicians binary search, constructive algorithms, math	800	x28379
1328B	K-th Beautiful String binary search, brute force, combinatorics, implementation, math	1300	x28039
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x27310
1538C	Number of Pairs binary search, data structures, math, two pointers	1300	x26902
1324C	Frog Jumps binary search, data structures, dfs and similar, greedy, implementation	1100	x26857
919B	Perfect Number binary search, brute force, dp, implementation, number theory	1100	x26793
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26646
1474B	Different Divisors binary search, constructive algorithms, greedy, math, number theory	1000	x26241
1345B	Card Constructions binary search, brute force, dp, math	1100	x25455
580B	Kefa and Company binary search, sortings, two pointers	1500	x24846
1676E	Eating Queries binary search, greedy, sortings	1100	x24534
1463A	Dungeon binary search, math	1100	x24416
978C	Letters binary search, implementation, two pointers	1000	x24301
1744C	Traffic Light binary search, implementation, two pointers	1000	x24078
1593C	Save More Mice binary search, greedy, greedy	1000	x23874
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23547
371C	Hamburgers binary search, brute force	1600	x23498
1669F	Eating Candies binary search, data structures, greedy, two pointers	1100	x22925
1566A	Median Maximization binary search, greedy, math	800	x22706
1873E	Building an Aquarium binary search, sortings	1100	x22694
1613C	Poisoned Dagger binary search	1200	x22464
1742E	Scuza binary search, greedy, math	1200	x21690
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21558
1201C	Maximum Median binary search, greedy, math, sortings	1400	x21225
1470A	Strange Birthday Party binary search, dp, greedy, sortings, two pointers	1300	x21191
1850E	Cardboard for Pictures binary search, geometry, implementation, math	1100	x20675
1006C	Three Parts of the Array binary search, data structures, two pointers	1200	x20153
1221C	Perfect Team binary search, math	1200	x20104
1692E	Binary Deque binary search, implementation, two pointers	1200	x19832
1862C	Flower City Fence binary search, data structures, implementation, sortings	1100	x19565
1476B	Inflation binary search, brute force, greedy, math	1300	x19444
1426C	Increase and Copy binary search, constructive algorithms, math	1100	x19008
1809B	Points on Plane binary search, greedy, math	1000	x18988
1195B	Sport Mafia binary search, brute force, math	1000	x18924
1490E	Accidental Victory binary search, data structures, greedy	1400	x18333
1538F	Interesting Function binary search, dp, math, number theory	1500	x18286
1927D	Find the Different Ones! binary search, brute force, data structures, dp, dsu, greedy, two pointers	1300	x18072
1703F	Yet Another Problem About Pairs Satisfying an Inequality binary search, data structures, dp, greedy, sortings	1300	x18066
676C	Vasya and String binary search, dp, strings, two pointers	1500	x18005
1956A	Nene's Game binary search, brute force, data structures, games, greedy	800	x17909
1288A	Deadline binary search, brute force, math, ternary search	1100	x17866
126B	Password binary search, dp, hashing, string suffix structures, strings	1700	x17689
1138A	Sushi for Two binary search, greedy, implementation	900	x17359
1487D	Pythagorean Triples binary search, brute force, math, number theory	1500	x16956
166A	Rank List binary search, implementation, sortings	1100	x16726
251A	Points on Line binary search, combinatorics, two pointers	1300	x16551
1574C	Slay the Dragon binary search, greedy, sortings, ternary search	1300	x16491
1853B	Fibonaccharsis binary search, brute force, math	1200	x16477
165B	Burning Midnight Oil binary search, implementation	1500	x16419
816B	Karen and Coffee binary search, data structures, implementation	1400	x16362
1624D	Palindromes Coloring binary search, greedy, sortings, strings	1400	x16207
1535C	Unstable String binary search, dp, greedy, implementation, strings, two pointers	1400	x16057
1498B	Box Fitting binary search, bitmasks, data structures, greedy	1300	x16040
1860B	Fancy Coins binary search, brute force, greedy, math	1200	x15955
1862D	Ice Cream Balls binary search, combinatorics, constructive algorithms, math	1300	x15938
670D1	Magic Powder - 1 binary search, brute force, implementation	1400	x15903
1671C	Dolce Vita binary search, brute force, greedy, math	1200	x15855
202A	LLPS binary search, bitmasks, brute force, greedy, implementation, strings	800	x15837
1612C	Chat Ban binary search, math	1300	x15733
1701C	Schedule Management binary search, greedy, implementation, two pointers	1400	x15674
1492C	Maximum width binary search, data structures, dp, greedy, two pointers	1500	x15539
1490F	Equalize the Array binary search, data structures, greedy, math, sortings	1500	x15411
1354C1	Simple Polygon Embedding binary search, geometry, math, ternary search	1400	x15313
1486B	Eastern Exhibition binary search, geometry, shortest paths, sortings	1500	x15194
1628A	Meximum Array binary search, constructive algorithms, greedy, implementation, math, two pointers	1400	x15175
1928B	Equalize binary search, greedy, sortings, two pointers	1200	x15090
1886B	Fear of the Dark binary search, geometry, math	1200	x15083
1260B	Obtain Two Zeroes binary search, math	1300	x15081
1551B2	Wonderful Coloring - 2 binary search, constructive algorithms, data structures, greedy	1400	x15024
637B	Chat Order *special problem, binary search, constructive algorithms, data structures, sortings	1200	x14992
1293A	ConneR and the A.R.C. Markland-N binary search, brute force, implementation	1100	x14956
1443C	The Delivery Dilemma binary search, greedy, sortings	1400	x14929
1419D2	Sage's Birthday (hard version) binary search, brute force, constructive algorithms, greedy, sortings, two pointers	1500	x14683
1217A	Creating a Character binary search, math	1300	x14626
1736C1	Good Subarrays (Easy Version) binary search, data structures, schedules, two pointers	1300	x14464
1690E	Price Maximization binary search, greedy, math, two pointers	1500	x14451
1617C	Paprika and Permutation binary search, greedy, math, sortings	1300	x14435
1452B	Toy Blocks binary search, greedy, math, sortings	1400	x14418
1131C	Birthday binary search, greedy, sortings	1200	x14400
96B	Lucky Numbers (easy) binary search, bitmasks, brute force	1300	x14381
1530C	Pursuit binary search, brute force, greedy, sortings	1200	x14222
743B	Chloe and the sequence binary search, bitmasks, constructive algorithms, implementation	1200	x14203
1697C	awoo's Favorite Problem binary search, constructive algorithms, data structures, greedy, implementation, strings, two pointers	1400	x13918
1763B	Incinerate binary search, brute force, data structures, implementation, math, sortings	1200	x13861
1301B	Motarack's Birthday binary search, greedy, ternary search	1500	x13848
1873F	Money Trees binary search, greedy, math, two pointers	1300	x13703

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