Problemset - Codeforces

Problems

#	Name
1201C	Maximum Median binary search, greedy, math, sortings	1400	x21709
1847A	The Man who became a God greedy, sortings	800	x21696
1592A	Gamer Hemose binary search, greedy, math, sortings	800	x21647
1133C	Balanced Team sortings, two pointers	1200	x21396
1470A	Strange Birthday Party binary search, dp, greedy, sortings, two pointers	1300	x21317
1539C	Stable Groups greedy, sortings	1200	x21313
1294B	Collecting Packages implementation, sortings	1200	x21239
1613B	Absent Remainder greedy, implementation, sortings	1000	x21215
1646B	Quality vs Quantity brute force, constructive algorithms, greedy, sortings, two pointers	800	x20881
1734A	Select Three Sticks brute force, greedy, sortings	800	x20788
1720B	Interesting Sum brute force, data structures, greedy, math, sortings	800	x20780
1713B	Optimal Reduction constructive algorithms, sortings	1000	x20750
1733A	Consecutive Sum greedy, sortings	800	x20679
1791G1	Teleporters (Easy Version) greedy, sortings	1100	x20628
1622B	Berland Music data structures, greedy, math, sortings	1000	x20564
1638B	Odd Swap Sort data structures, math, sortings	1100	x20427
1165B	Polycarp Training data structures, greedy, sortings	1000	x20367
1744D	Divisibility by 2^n greedy, math, sortings	1200	x20361
1529B	Sifid and Strange Subsequences greedy, math, sortings	1100	x20356
1921D	Very Different Array data structures, greedy, sortings, two pointers	1100	x20080
1272A	Three Friends brute force, greedy, math, sortings	900	x20062
1380C	Create The Teams brute force, dp, greedy, implementation, sortings	1400	x19934
1836A	Destroyer implementation, sortings	800	x19808
1832B	Maximum Sum brute force, sortings, two pointers	1100	x19769
1862C	Flower City Fence binary search, data structures, implementation, sortings	1100	x19737
1895B	Points and Minimum Distance greedy, math, sortings	800	x19678
1767B	Block Towers data structures, greedy, sortings	800	x19598
807A	Is it rated? implementation, sortings	900	x19571
1336A	Linova and Kingdom dfs and similar, dp, greedy, sortings, trees	1600	x19399
27A	Next Test implementation, sortings	1200	x19390
1920B	Summation Game games, greedy, math, sortings	1100	x19375
1798A	Showstopper greedy, implementation, sortings	800	x19361
1656A	Good Pairs math, sortings	800	x19273
1712C	Sort Zero greedy, sortings	1100	x19263
1867A	green_gold_dog, array and permutation constructive algorithms, sortings	800	x19258
1971D	Binary Cut dp, greedy, implementation, sortings, strings	1100	x19189
1430B	Barrels greedy, implementation, sortings	800	x19164
1922B	Forming Triangles combinatorics, constructive algorithms, math, sortings	1200	x19113
1369C	RationalLee greedy, math, sortings, two pointers	1400	x19084
1896A	Jagged Swaps sortings	800	x18980
984A	Game sortings	800	x18947
1729D	Friends and the Restaurant greedy, sortings, two pointers	1200	x18944
1445A	Array Rearrangment greedy, sortings	800	x18845
1665B	Array Cloning Technique constructive algorithms, greedy, sortings	900	x18814
1656C	Make Equal With Mod constructive algorithms, math, number theory, sortings	1200	x18544
1438B	Valerii Against Everyone constructive algorithms, data structures, greedy, sortings	1000	x18528
1311B	WeirdSort dfs and similar, sortings	1200	x18503
1501B	Napoleon Cake dp, implementation, sortings	900	x18487
1654A	Maximum Cake Tastiness brute force, greedy, implementation, sortings	800	x18433
1891A	Sorting with Twos constructive algorithms, sortings	800	x18418
1914D	Three Activities brute force, dp, greedy, implementation, sortings	1200	x18358
1703F	Yet Another Problem About Pairs Satisfying an Inequality binary search, data structures, dp, greedy, sortings	1300	x18313
1790D	Matryoshkas data structures, greedy, sortings	1200	x18279
1671B	Consecutive Points Segment brute force, math, sortings	1000	x18137
1216B	Shooting greedy, implementation, sortings	900	x18091
1846C	Rudolf and the Another Competition constructive algorithms, data structures, dp, greedy, sortings	1200	x18002
1933D	Turtle Tenacity: Continual Mods constructive algorithms, greedy, math, number theory, sortings	1200	x17958
1614B	Divan and a New Project constructive algorithms, sortings	1000	x17954
988B	Substrings Sort sortings, strings	1100	x17910
1807G1	Subsequence Addition (Easy Version) brute force, data structures, dp, greedy, implementation, sortings	1100	x17903
1688B	Patchouli's Magical Talisman bitmasks, constructive algorithms, greedy, sortings	800	x17879
1579B	Shifting Sort implementation, sortings	1100	x17837
1857D	Strong Vertices math, sortings, trees	1300	x17812
1807G2	Subsequence Addition (Hard Version) bitmasks, dp, greedy, implementation, sortings	1100	x17778
1605B	Reverse Sort greedy, sortings	1000	x17667
977D	Divide by three, multiply by two dfs and similar, math, sortings	1400	x17651
1827A	Counting Orders combinatorics, math, sortings, two pointers	1100	x17547
1641A	Great Sequence brute force, greedy, sortings	1200	x17544
1450A	Avoid Trygub constructive algorithms, sortings	800	x17501
1353D	Constructing the Array constructive algorithms, data structures, sortings	1600	x17375
1015C	Songs Compression sortings	1100	x17358
1682B	AND Sorting bitmasks, constructive algorithms, sortings	1100	x17294
1930A	Maximise The Score greedy, sortings	800	x17239
546B	Soldier and Badges brute force, greedy, implementation, sortings	1200	x17237
1174A	Ehab Fails to Be Thanos constructive algorithms, greedy, sortings	1000	x17226
507A	Amr and Music greedy, implementation, sortings	1000	x17180
1681C	Double Sort implementation, sortings	1200	x16987
16B	Burglar and Matches greedy, implementation, sortings	900	x16945
1480B	The Great Hero greedy, implementation, sortings	900	x16943
1427A	Avoiding Zero math, sortings	900	x16844
560A	Currency System in Geraldion implementation, sortings	1000	x16844
609A	USB Flash Drives greedy, implementation, sortings	800	x16835
166A	Rank List binary search, implementation, sortings	1100	x16814
1144B	Parity Alternated Deletions greedy, implementation, sortings	900	x16793
289B	Polo the Penguin and Matrix brute force, dp, implementation, sortings, ternary search	1400	x16779
1495A	Diamond Miner geometry, greedy, math, sortings	1200	x16698
1574C	Slay the Dragon binary search, greedy, sortings, ternary search	1300	x16581
1685A	Circular Local MiniMax constructive algorithms, greedy, sortings	1100	x16519
1248B	Grow The Tree greedy, math, sortings	900	x16479
1561A	Simply Strange Sort brute force, implementation, sortings	800	x16458
1607D	Blue-Red Permutation greedy, math, sortings	1300	x16424
1650C	Weight of the System of Nested Segments greedy, hashing, implementation, sortings	1200	x16421
1689A	Lex String brute force, greedy, implementation, sortings, two pointers	800	x16392
1668B	Social Distance greedy, math, sortings	900	x16344
1624D	Palindromes Coloring binary search, greedy, sortings, strings	1400	x16307
1418B	Negative Prefixes greedy, sortings	1300	x16300
572A	Arrays sortings	900	x16300
1627B	Not Sitting games, greedy, sortings	1300	x16298
1762B	Make Array Good constructive algorithms, implementation, number theory, sortings	1100	x16212
1093B	Letters Rearranging constructive algorithms, greedy, sortings, strings	900	x16202

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Before contest
Codeforces Round 946 (Div. 3)
12:26:25
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