Problemset - Codeforces

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Problems

#	Name
1858B	The Walkway brute force, dp, greedy, math, number theory	1500	x10621
1710A	Color the Picture constructive algorithms, greedy, math	1500	x10594
1738C	Even Number Addicts dp, games, greedy, math	1500	x10529
1898B	Milena and Admirer greedy, math	1500	x10447
1744E1	Divisible Numbers (easy version) brute force, math, number theory	1500	x10207
1105C	Ayoub and Lost Array combinatorics, dp, math	1500	x10131
1926E	Vlad and an Odd Ordering binary search, bitmasks, data structures, dp, implementation, math, number theory	1500	x9934
1614C	Divan and bitwise operations bitmasks, combinatorics, constructive algorithms, dp, math	1500	x9906
1742G	Orray bitmasks, brute force, greedy, math, sortings	1500	x9830
1659C	Line Empire binary search, brute force, dp, greedy, implementation, math	1500	x9651
1933E	Turtle vs. Rabbit Race: Optimal Trainings binary search, implementation, math, ternary search	1500	x9646
891A	Pride brute force, dp, greedy, math, number theory	1500	x9604
1767D	Playoff combinatorics, constructive algorithms, dp, greedy, math	1500	x9404
1051C	Vasya and Multisets brute force, dp, greedy, implementation, math	1500	x9132
282C	XOR and OR constructive algorithms, implementation, math	1500	x9108
1482B	Restore Modulo implementation, math	1500	x9042
742B	Arpa’s obvious problem and Mehrdad’s terrible solution brute force, math, number theory	1500	x9027
1110C	Meaningless Operations constructive algorithms, math, number theory	1500	x8914
1186D	Vus the Cossack and Numbers constructive algorithms, greedy, math	1500	x8703
1408C	Discrete Acceleration binary search, dp, implementation, math, two pointers	1500	x8623
1062B	Math greedy, math, number theory	1500	x8401
553A	Kyoya and Colored Balls combinatorics, dp, math	1500	x8373
978D	Almost Arithmetic Progression brute force, implementation, math	1500	x8372
997A	Convert to Ones brute force, greedy, implementation, math	1500	x8163
1789C	Serval and Toxel's Arrays combinatorics, dp, implementation, math	1500	x8061
1010A	Fly binary search, math	1500	x7991
468A	24 Game constructive algorithms, greedy, math	1500	x7871
1195D1	Submarine in the Rybinsk Sea (easy edition) combinatorics, math, number theory	1500	x7694
1178D	Prime Graph constructive algorithms, greedy, math, number theory	1500	x7141
557B	Pasha and Tea constructive algorithms, implementation, math, sortings	1500	x7078
1081C	Colorful Bricks combinatorics, dp, math	1500	x7042
1158A	The Party and Sweets binary search, constructive algorithms, greedy, implementation, math, sortings, two pointers	1500	x6855
908C	New Year and Curling brute force, geometry, implementation, math	1500	x6668
1119C	Ramesses and Corner Inversion constructive algorithms, greedy, implementation, math	1500	x6559
166C	Median greedy, math, sortings	1500	x6342
609C	Load Balancing implementation, math	1500	x6320
1012A	Photo of The Sky brute force, implementation, math, sortings	1500	x6148
659D	Bicycle Race geometry, implementation, math	1500	x6141
415B	Mashmokh and Tokens binary search, greedy, implementation, math	1500	x6122
864D	Make a Permutation! greedy, implementation, math	1500	x5956
864C	Bus greedy, implementation, math	1500	x5825
1725G	Garage binary search, geometry, math	1500	x5596
817B	Makes And The Product combinatorics, implementation, math, sortings	1500	x5558
1737C	Ela and Crickets constructive algorithms, games, implementation, math	1500	x5554
676B	Pyramid of Glasses implementation, math, math	1500	x5457
354A	Vasya and Robot brute force, greedy, math	1500	x5390
1765K	Torus Path greedy, math	1500	x5373
148B	Escape implementation, math	1500	x5261
149C	Division into Teams greedy, math, sortings	1500	x5253
1776L	Controllers binary search, math	1500	x5182
87A	Trains implementation, math	1500	x5169
630K	Indivisibility math, number theory	1500	x5026
710C	Magic Odd Square constructive algorithms, math	1500	x4984
746D	Green and Black Tea constructive algorithms, greedy, math	1500	x4980
569A	Music implementation, math	1500	x4740
809A	Do you want a date? implementation, math, sortings	1500	x4656
884C	Bertown Subway dfs and similar, greedy, math	1500	x4613
520C	DNA Alignment math, strings	1500	x4085
1250L	Divide The Students binary search, greedy, math	1500	x4018
724B	Batch Sort brute force, greedy, implementation, math	1500	x3973
1250H	Happy Birthday math	1500	x3966
566F	Clique in the Divisibility Graph dp, math, number theory	1500	x3523
404B	Marathon implementation, math	1500	x2894
417A	Elimination dp, implementation, math	1500	x2874
400C	Inna and Huge Candy Matrix implementation, math	1500	x2872
1089G	Guest Student math	1500	x2850
362A	Two Semiknights Meet greedy, math	1500	x2629
49B	Sum math	1500	x2382
100I	Rotation *special problem, geometry, math	1500	x340
1398C	Good Subarrays data structures, dp, math	1600	x24144
1B	Spreadsheet implementation, math	1600	x21691
1358C	Celex Update math	1600	x17005
1497C2	k-LCM (hard version) constructive algorithms, math	1600	x16425
1334C	Circle of Monsters brute force, constructive algorithms, greedy, math	1600	x16048
1458A	Row GCD math, number theory	1600	x15953
1349A	Orac and LCM data structures, math, number theory	1600	x15890
1344A	Hilbert's Hotel math, number theory, sortings	1600	x15181
1165D	Almost All Divisors math, number theory	1600	x15148
1519D	Maximum Sum of Products brute force, dp, implementation, math, two pointers	1600	x14574
1342C	Yet Another Counting Problem math, number theory	1600	x13593
1305C	Kuroni and Impossible Calculation brute force, combinatorics, math, number theory	1600	x13592
1542C	Strange Function math, number theory	1600	x13507
1527C	Sequence Pair Weight hashing, implementation, math	1600	x13106
1603B	Moderate Modular Mode constructive algorithms, math, number theory	1600	x13063
1475E	Advertising Agency combinatorics, math, sortings	1600	x12868
735D	Taxes math, number theory	1600	x12640
348A	Mafia binary search, math, sortings	1600	x12604
1632C	Strange Test binary search, bitmasks, brute force, dp, math	1600	x12238
1753B	Factorial Divisibility math, number theory	1600	x12026
165C	Another Problem on Strings binary search, brute force, dp, math, strings, two pointers	1600	x11876
1567C	Carrying Conundrum bitmasks, combinatorics, dp, math	1600	x11831
1730B	Meeting on the Line binary search, geometry, greedy, implementation, math, ternary search	1600	x11827
1920C	Partitioning the Array brute force, math, number theory	1600	x11774
322B	Ciel and Flowers combinatorics, math	1600	x11491
1407C	Chocolate Bunny constructive algorithms, interactive, math, two pointers	1600	x11396
1294D	MEX maximizing data structures, greedy, implementation, math	1600	x11305
1213D2	Equalizing by Division (hard version) brute force, math, sortings	1600	x11051
1217B	Zmei Gorynich greedy, math	1600	x10899
1857F	Sum and Product binary search, data structures, math	1600	x10405
1956C	Nene's Magical Matrix constructive algorithms, greedy, math	1600	x10304