Problemset - Codeforces

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Problems

#	Name
1832B	Maximum Sum brute force, sortings, two pointers	1100	x19656
1836A	Destroyer implementation, sortings	800	x19793
1380C	Create The Teams brute force, dp, greedy, implementation, sortings	1400	x19893
1921D	Very Different Array data structures, greedy, sortings, two pointers	1100	x19979
1272A	Three Friends brute force, greedy, math, sortings	900	x20045
1744D	Divisibility by 2^n greedy, math, sortings	1200	x20302
1529B	Sifid and Strange Subsequences greedy, math, sortings	1100	x20341
1165B	Polycarp Training data structures, greedy, sortings	1000	x20341
1638B	Odd Swap Sort data structures, math, sortings	1100	x20416
1622B	Berland Music data structures, greedy, math, sortings	1000	x20541
1791G1	Teleporters (Easy Version) greedy, sortings	1100	x20542
1733A	Consecutive Sum greedy, sortings	800	x20661
1713B	Optimal Reduction constructive algorithms, sortings	1000	x20730
1734A	Select Three Sticks brute force, greedy, sortings	800	x20758
1720B	Interesting Sum brute force, data structures, greedy, math, sortings	800	x20761
1646B	Quality vs Quantity brute force, constructive algorithms, greedy, sortings, two pointers	800	x20869
1613B	Absent Remainder greedy, implementation, sortings	1000	x21192
1294B	Collecting Packages implementation, sortings	1200	x21217
1539C	Stable Groups greedy, sortings	1200	x21242
1470A	Strange Birthday Party binary search, dp, greedy, sortings, two pointers	1300	x21259
1133C	Balanced Team sortings, two pointers	1200	x21332
1201C	Maximum Median binary search, greedy, math, sortings	1400	x21565
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21611
1847A	The Man who became a God greedy, sortings	800	x21676
1406B	Maximum Product brute force, dp, greedy, implementation, sortings	1200	x22047
1771A	Hossam and Combinatorics combinatorics, math, sortings	900	x22055
1637A	Sorting Parts brute force, sortings	800	x22077
1918B	Minimize Inversions constructive algorithms, data structures, greedy, implementation, sortings	900	x22112
1374D	Zero Remainder Array math, sortings, two pointers	1400	x22218
1300B	Assigning to Classes greedy, implementation, sortings	1000	x22250
1722D	Line greedy, sortings	1100	x22290
1736A	Make A Equal to B brute force, greedy, sortings	800	x22438
285C	Building Permutation greedy, implementation, sortings	1200	x22497
1730A	Planets data structures, greedy, sortings	800	x22530
1849B	Monsters greedy, math, sortings	1000	x22723
1557B	Moamen and k-subarrays greedy, sortings	1100	x22828
1420A	Cubes Sorting math, sortings	900	x22840
1857C	Assembly via Minimums greedy, sortings	1200	x22992
1873E	Building an Aquarium binary search, sortings	1100	x23044
1401C	Mere Array constructive algorithms, math, number theory, sortings	1300	x23447
1946A	Median of an Array greedy, implementation, sortings	800	x23494
1206A	Choose Two Numbers math, sortings	800	x23502
1552A	Subsequence Permutation sortings, strings	800	x23516
1419D1	Sage's Birthday (easy version) binary search, constructive algorithms, greedy, sortings	1000	x23616
37A	Towers sortings	1000	x23617
1955B	Progressive Square constructive algorithms, data structures, implementation, sortings	1000	x23690
1526A	Mean Inequality constructive algorithms, sortings	800	x23867
1497A	Meximization brute force, data structures, greedy, sortings	800	x23876
276C	Little Girl and Maximum Sum data structures, greedy, implementation, sortings	1500	x24047
1398B	Substring Removal Game games, greedy, sortings	800	x24077
1822B	Karina and Array greedy, math, sortings	800	x24084
545D	Queue greedy, implementation, sortings	1300	x24085
1903A	Halloumi Boxes brute force, greedy, sortings	800	x24177
1859B	Olya and Game with Arrays constructive algorithms, greedy, math, sortings	1000	x24325
1607C	Minimum Extraction brute force, sortings	1000	x24340
1728A	Colored Balls: Revisited brute force, greedy, implementation, sortings	800	x24366
1041A	Heist greedy, implementation, sortings	800	x24527
1348B	Phoenix and Beauty constructive algorithms, data structures, greedy, sortings	1400	x24550
1358B	Maria Breaks the Self-isolation greedy, sortings	1000	x24659
1676E	Eating Queries binary search, greedy, sortings	1100	x24685
1312B	Bogosort constructive algorithms, sortings	1000	x24710
1705A	Mark the Photographer greedy, sortings	800	x24817
1355B	Young Explorers dp, greedy, sortings	1200	x24876
580B	Kefa and Company binary search, sortings, two pointers	1500	x24951
515C	Drazil and Factorial greedy, math, sortings	1400	x24973
1334B	Middle Class greedy, sortings	1100	x25207
1833B	Restore the Weather greedy, sortings	900	x25403
1697B	Promo greedy, sortings	900	x25530
1339B	Sorted Adjacent Differences constructive algorithms, sortings	1200	x25587
1791E	Negatives and Positives dp, greedy, sortings	1100	x25649
1092B	Teams Forming sortings	800	x25654
1472D	Even-Odd Game dp, games, greedy, sortings	1200	x26087
768A	Oath of the Night's Watch constructive algorithms, sortings	900	x26174
1487A	Arena implementation, sortings	800	x26184
1324D	Pair of Topics binary search, data structures, sortings, two pointers	1400	x26775
1792A	GamingForces greedy, sortings	800	x27132
1783A	Make it Beautiful constructive algorithms, math, sortings	800	x27288
1557A	Ezzat and Two Subsequences brute force, math, sortings	800	x27468
600B	Queries about less or equal elements binary search, data structures, sortings, two pointers	1300	x27485
1971A	My First Sorting Problem implementation, sortings		x27956
1851B	Parity Sort greedy, sortings, two pointers	800	x28083
1626A	Equidistant Letters constructive algorithms, sortings	800	x28334
479C	Exams greedy, sortings	1400	x28551
1629A	Download More RAM brute force, greedy, sortings	800	x28552
1220A	Cards implementation, sortings, strings	800	x28844
1929A	Sasha and the Beautiful Array constructive algorithms, greedy, math, sortings	800	x28882
1535B	Array Reodering brute force, greedy, math, number theory, sortings	900	x29620
766B	Mahmoud and a Triangle constructive algorithms, geometry, greedy, math, number theory, sortings	1000	x31155
1618A	Polycarp and Sums of Subsequences math, sortings	800	x31569
1360C	Similar Pairs constructive algorithms, graph matchings, greedy, sortings	1100	x31708
977C	Less or Equal sortings	1200	x32352
1850D	Balanced Round brute force, greedy, implementation, sortings	900	x32442
1692B	All Distinct greedy, sortings	800	x32833
1473A	Replacing Elements greedy, implementation, math, sortings	800	x32869
1843A	Sasha and Array Coloring greedy, sortings, two pointers	800	x32989
1335C	Two Teams Composing binary search, greedy, implementation, sortings	1100	x33299
1760C	Advantage data structures, implementation, sortings	800	x35089
1933A	Turtle Puzzle: Rearrange and Negate greedy, math, sortings	800	x35439
433B	Kuriyama Mirai's Stones dp, implementation, sortings	1200	x36387
519B	A and B and Compilation Errors data structures, implementation, sortings	1100	x37749