Problemset - Codeforces

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Problems

#	Name
1409C	Yet Another Array Restoration brute force, math, number theory	1200	x22735
1566A	Median Maximization binary search, greedy, math	800	x22729
1849B	Monsters greedy, math, sortings	1000	x22677
1772C	Different Differences constructive algorithms, greedy, math	1000	x22676
1543B	Customising the Track combinatorics, greedy, math	900	x22659
1498A	GCD Sum brute force, math	800	x22651
1334A	Level Statistics implementation, math	1200	x22648
1338A	Powered Addition greedy, math	1500	x22643
1883C	Raspberries dp, math	1000	x22638
1754A	Technical Support greedy	800	x22620
1367C	Social Distance constructive algorithms, greedy, math	1300	x22601
165A	Supercentral Point implementation	1000	x22585
1657B	XY Sequence greedy	800	x22575
1706A	Another String Minimization Problem 2-sat, constructive algorithms, greedy, string suffix structures, strings	800	x22563
1700A	Optimal Path constructive algorithms, greedy, math	800	x22543
1613C	Poisoned Dagger binary search	1200	x22527
1730A	Planets data structures, greedy, sortings	800	x22523
651A	Joysticks dp, greedy, implementation, math	1100	x22507
1362A	Johnny and Ancient Computer implementation	1000	x22491
285C	Building Permutation greedy, implementation, sortings	1200	x22476
1647A	Madoka and Math Dad implementation, math	800	x22463
1736A	Make A Equal to B brute force, greedy, sortings	800	x22431
1616A	Integer Diversity implementation	800	x22427
1108B	Divisors of Two Integers brute force, greedy, math, number theory	1100	x22414
1436A	Reorder math	800	x22413
1492A	Three swimmers math	800	x22410
1617B	GCD Problem brute force, constructive algorithms, math, number theory	900	x22408
1466B	Last minute enhancements dp, greedy	800	x22374
1365C	Rotation Matching constructive algorithms, data structures, greedy, implementation	1400	x22369
1760D	Challenging Valleys implementation, two pointers	1000	x22365
1800C1	Powering the Hero (easy version) data structures, greedy	1000	x22362
588A	Duff and Meat greedy	900	x22356
1295A	Display The Number greedy	900	x22326
1005B	Delete from the Left brute force, implementation, strings	900	x22325
1626B	Minor Reduction greedy, strings	1100	x22319
1822C	Bun Lover math	800	x22305
1739A	Immobile Knight implementation	800	x22304
1618B	Missing Bigram implementation	800	x22284
1806A	Walking Master geometry, greedy, math	800	x22281
1913A	Rating Increase implementation	800	x22270
1466A	Bovine Dilemma brute force, geometry, math	800	x22268
1453A	Cancel the Trains implementation	800	x22254
999A	Mishka and Contest brute force, implementation	800	x22253
1722D	Line greedy, sortings	1100	x22252
1851C	Tiles Comeback greedy	1000	x22241
1300B	Assigning to Classes greedy, implementation, sortings	1000	x22235
294A	Shaass and Oskols implementation, math	800	x22223
483A	Counterexample brute force, implementation, math, number theory	1100	x22209
1474A	Puzzle From the Future greedy	800	x22201
1705B	Mark the Dust Sweeper constructive algorithms, greedy, implementation	900	x22200
1374D	Zero Remainder Array math, sortings, two pointers	1400	x22198
1511C	Yet Another Card Deck brute force, data structures, implementation, trees	1100	x22159
1694A	Creep greedy, implementation	800	x22122
1731A	Joey Takes Money greedy, math	800	x22118
1857B	Maximum Rounding greedy, implementation, math	1100	x22114
1635A	Min Or Sum bitmasks, greedy	800	x22075
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x22074
1637A	Sorting Parts brute force, sortings	800	x22070
508B	Anton and currency you all know greedy, math, strings	1300	x22069
1542B	Plus and Multiply constructive algorithms, math, number theory	1500	x22067
1879A	Rigged! greedy	800	x22061
258A	Little Elephant and Bits greedy, math	1100	x22055
1771A	Hossam and Combinatorics combinatorics, math, sortings	900	x22038
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x22035
1547C	Pair Programming greedy, two pointers	1100	x22027
1768B	Quick Sort greedy, math	900	x22024
610A	Pasha and Stick combinatorics, math	1000	x22012
1749A	Cowardly Rooks greedy, implementation	800	x21983
1872C	Non-coprime Split math, number theory	1100	x21979
1559B	Mocha and Red and Blue dp, greedy	900	x21979
501A	Contest implementation	900	x21971
1285C	Fadi and LCM brute force, math, number theory	1400	x21963
296A	Yaroslav and Permutations greedy, math	1100	x21960
1511B	GCD Length constructive algorithms, math, number theory	1100	x21959
1774A	Add Plus Minus Sign constructive algorithms, math	800	x21940
1858C	Yet Another Permutation Problem constructive algorithms, greedy, math, number theory	1000	x21938
1743B	Permutation Value constructive algorithms, greedy	800	x21930
1742E	Scuza binary search, greedy, math	1200	x21910
1388B	Captain Flint and a Long Voyage greedy, math	1000	x21900
1176A	Divide it! brute force, greedy, implementation	800	x21898
300A	Array brute force, constructive algorithms, implementation	1100	x21887
1900A	Cover in Water constructive algorithms, greedy, implementation, strings	800	x21862
1679A	AvtoBus brute force, greedy, math, number theory	900	x21856
1709B	Also Try Minecraft data structures, dp, implementation	900	x21844
1249A	Yet Another Dividing into Teams math	800	x21827
1452A	Robot Program math	800	x21778
716A	Crazy Computer implementation	800	x21774
1905A	Constructive Problems constructive algorithms, math	800	x21770
1875A	Jellyfish and Undertale brute force, greedy	900	x21751
1433D	Districts Connection constructive algorithms, dfs and similar	1200	x21747
1720A	Burenka Plays with Fractions math, number theory	900	x21741
129A	Cookies implementation	900	x21740
1913B	Swap and Delete strings	1000	x21736
1064A	Make a triangle! brute force, geometry, math	800	x21704
1B	Spreadsheet implementation, math	1600	x21701
1512D	Corrupted Array constructive algorithms, data structures, greedy	1200	x21698
1800D	Remove Two Letters data structures, greedy, hashing, strings	1200	x21685
1847A	The Man who became a God greedy, sortings	800	x21668
893C	Rumor dfs and similar, graphs, greedy	1300	x21662
1713A	Traveling Salesman Problem geometry, greedy, implementation	800	x21661