Problemset - Codeforces

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Problems

#	Name
1704A	Two 0-1 Sequences constructive algorithms, greedy	800	x15785
570B	Simple Game constructive algorithms, games, greedy, implementation, math	1300	x15769
1304C	Air Conditioner dp, greedy, implementation, sortings, two pointers	1500	x15763
1874A	Jellyfish and Game brute force, games, greedy, implementation	1200	x15756
1095C	Powers Of Two bitmasks, greedy	1400	x15749
1701C	Schedule Management binary search, greedy, implementation, two pointers	1400	x15723
1693A	Directional Increase greedy	1300	x15636
1139B	Chocolates greedy, implementation	1000	x15632
1842B	Tenzing and Books bitmasks, greedy, math	1100	x15627
1332C	K-Complete Word dfs and similar, dsu, greedy, implementation, strings	1500	x15620
1492C	Maximum width binary search, data structures, dp, greedy, two pointers	1500	x15561
1257C	Dominated Subarray greedy, implementation, sortings, strings, two pointers	1200	x15560
1203B	Equal Rectangles greedy, math	1200	x15538
1802A	Likes greedy, implementation	800	x15509
1443B	Saving the City dp, greedy, math, sortings	1300	x15485
1426D	Non-zero Segments constructive algorithms, data structures, greedy, sortings	1500	x15467
1490F	Equalize the Array binary search, data structures, greedy, math, sortings	1500	x15444
1320A	Journey Planning data structures, dp, greedy, math, sortings	1400	x15439
1579D	Productive Meeting constructive algorithms, graphs, greedy	1400	x15395
1954C	Long Multiplication greedy, math, number theory	1200	x15262
1763A	Absolute Maximization bitmasks, constructive algorithms, greedy, math	800	x15259
1326C	Permutation Partitions combinatorics, greedy, math	1300	x15252
1905B	Begginer's Zelda greedy, trees	1100	x15231
1670A	Prof. Slim greedy, implementation, sortings	800	x15231
1451C	String Equality dp, greedy, hashing, implementation, strings	1400	x15204
1615B	And It's Non-Zero bitmasks, greedy, math	1300	x15199
1628A	Meximum Array binary search, constructive algorithms, greedy, implementation, math, two pointers	1400	x15195
1928B	Equalize binary search, greedy, sortings, two pointers	1200	x15189
1447B	Numbers Box greedy, math	1000	x15184
1313A	Fast Food Restaurant brute force, greedy, implementation	900	x15184
461A	Appleman and Toastman greedy, sortings	1200	x15184
804A	Find Amir constructive algorithms, greedy, math	1000	x15183
1943A	MEX Game 1 games, greedy	1300	x15164
1728C	Digital Logarithm data structures, greedy, sortings	1400	x15140
1691C	Sum of Substrings brute force, constructive algorithms, greedy, math, strings	1400	x15082
1249C1	Good Numbers (easy version) brute force, greedy, implementation	1300	x15069
1445B	Elimination greedy, math	900	x15041
1551B2	Wonderful Coloring - 2 binary search, constructive algorithms, data structures, greedy	1400	x15038
1552B	Running for Gold combinatorics, graphs, greedy, sortings	1500	x14960
1152A	Neko Finds Grapes greedy, implementation, math	800	x14958
1396A	Multiples of Length constructive algorithms, greedy, number theory	1600	x14956
1443C	The Delivery Dilemma binary search, greedy, sortings	1400	x14949
1373D	Maximum Sum on Even Positions divide and conquer, dp, greedy, implementation	1600	x14946
1446A	Knapsack constructive algorithms, greedy, sortings	1300	x14901
1419C	Killjoy greedy, implementation, math	1500	x14893
1879C	Make it Alternating combinatorics, dp, greedy	1300	x14876
1450B	Balls of Steel brute force, geometry, greedy	1000	x14874
1844C	Particles dp, greedy, implementation, math	1300	x14807
1585B	Array Eversion greedy	900	x14799
1738B	Prefix Sum Addicts constructive algorithms, greedy, math, sortings	1200	x14764
1610B	Kalindrome Array greedy, two pointers	1100	x14764
1265A	Beautiful String constructive algorithms, greedy	1000	x14764
1876A	Helmets in Night Light greedy, sortings	1000	x14760
1864B	Swap and Reverse constructive algorithms, greedy, sortings, strings	1100	x14739
1419D2	Sage's Birthday (hard version) binary search, brute force, constructive algorithms, greedy, sortings, two pointers	1500	x14730
1307A	Cow and Haybales greedy, implementation	800	x14713
1108D	Diverse Garland constructive algorithms, dp, greedy	1400	x14697
1816B	Grid Reconstruction constructive algorithms, greedy	1000	x14691
1148A	Another One Bites The Dust greedy	800	x14687
1271A	Suits brute force, greedy, math	800	x14684
1149A	Prefix Sum Primes constructive algorithms, greedy, math, number theory	1200	x14673
1016A	Death Note greedy, implementation, math	900	x14666
1277B	Make Them Odd greedy, number theory	1200	x14615
1637B	MEX and Array brute force, dp, greedy, math	1100	x14614
1863B	Split Sort greedy, math, sortings	1100	x14555
1131C	Birthday binary search, greedy, sortings	1200	x14541
1617C	Paprika and Permutation binary search, greedy, math, sortings	1300	x14530
1834B	Maximum Strength greedy, math	1000	x14519
1797B	Li Hua and Pattern constructive algorithms, greedy	1100	x14501
1826A	Trust Nobody brute force, greedy, implementation, sortings	1200	x14493
1690E	Price Maximization binary search, greedy, math, two pointers	1500	x14481
1784A	Monsters (easy version) brute force, greedy	1000	x14472
1839B	Lamps greedy, sortings	1100	x14470
1452B	Toy Blocks binary search, greedy, math, sortings	1400	x14435
1706C	Qpwoeirut And The City dp, flows, greedy, implementation	1400	x14430
1157B	Long Number greedy	1300	x14401
1704C	Virus greedy, implementation, sortings	1200	x14390
903A	Hungry Student Problem greedy, implementation	900	x14374
1582C	Grandma Capa Knits a Scarf brute force, data structures, greedy, strings, two pointers	1200	x14344
1667A	Make it Increasing brute force, greedy, math	1300	x14343
1957B	A BIT of a Construction bitmasks, constructive algorithms, greedy, implementation	1100	x14334
1417B	Two Arrays greedy, math, sortings	1100	x14328
1514C	Product 1 Modulo N greedy, number theory	1600	x14278
1753A1	Make Nonzero Sum (easy version) constructive algorithms, dp, greedy	1300	x14276
1106C	Lunar New Year and Number Division greedy, implementation, math, sortings	900	x14273
1673B	A Perfectly Balanced String? brute force, greedy, strings	1100	x14270
1972A	Contest Proposal brute force, greedy, two pointers		x14259
1882B	Sets and Union bitmasks, brute force, constructive algorithms, greedy	1300	x14246
1717C	Madoka and Formal Statement greedy	1300	x14245
1530C	Pursuit binary search, brute force, greedy, sortings	1200	x14233
1380B	Universal Solution greedy	1400	x14222
1348C	Phoenix and Distribution constructive algorithms, greedy, sortings, strings	1600	x14184
1422B	Nice Matrix greedy, implementation, math	1300	x14173
1825B	LuoTianyi and the Table greedy, math	1000	x14155
1573B	Swaps greedy, math, sortings	1400	x14137
1682C	LIS or Reverse LIS? constructive algorithms, greedy, implementation, math	1400	x14110
462B	Appleman and Card Game greedy	1300	x14009
1321A	Contest for Robots greedy	900	x14003
1732B	Ugu brute force, dp, greedy, implementation	900	x13997
1901B	Chip and Ribbon greedy, math	1100	x13978