sortings - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
1743	CF1671B Consecutive Points Segment brute force math sortings *1000	0 / 0	(None)
1740	CF1671E Preorder combinatorics divide and conquer dp dsu hashing sortings trees *2100	0 / 0	(None)
1717	CF1674D A-B-C Sort constructive algorithms implementation sortings *1200	0 / 0	(None)
1704	CF1676B Equal Candies greedy math sortings *800	0 / 0	(None)
1700	CF1676E Eating Queries binary search greedy sortings *1100	0 / 0	(None)
1699	CF1676F Longest Strike data structures greedy implementation sortings two pointers *1300	0 / 0	(None)
1696	CF1676H2 Maximum Crossings (Hard Version) data structures divide and conquer sortings *1500	0 / 0	(None)
1670	CF1681C Double Sort implementation sortings *1200	0 / 0	(None)
1664	CF1682B AND Sorting bitmasks constructive algorithms sortings *1100	0 / 0	(None)
1661	CF1682E Unordered Swaps constructive algorithms dfs and similar graphs greedy math sortings trees *2700	0 / 0	(None)
1660	CF1682F MCMF? data structures flows graphs greedy sortings two pointers *2700	0 / 0	(None)
1656	CF1684C Column Swapping brute force constructive algorithms greedy implementation sortings *1400	0 / 0	(None)
1655	CF1684D Traps constructive algorithms greedy sortings *1700	0 / 0	(None)
1650	CF1685A Circular Local MiniMax constructive algorithms greedy sortings *1100	0 / 0	(None)
1649	CF1685B Linguistics greedy implementation sortings strings *2000	0 / 0	(None)
1640	CF1687B Railway System constructive algorithms graphs greedy interactive sortings *1700	0 / 0	(None)
1639	CF1687C Sanae and Giant Robot binary search brute force data structures dsu greedy sortings *2500	0 / 0	(None)
1632	CF1688B Patchouli's Magical Talisman bitmasks constructive algorithms greedy sortings *800	0 / 0	(None)
1630	CF1689A Lex String brute force greedy implementation sortings two pointers *800	0 / 0	(None)
1618	CF1690G Count the Trains binary search data structures greedy sortings *2000	0 / 0	(None)
1612	CF1691E Number of Groups data structures dfs and similar dsu graphs greedy sortings *2300	0 / 0	(None)
1609	CF1692B All Distinct greedy sortings *800	0 / 0	(None)
1604	CF1692G 2^Sort data structures dp sortings two pointers *1400	0 / 0	(None)
1576	CF1697B Promo greedy sortings *900	0 / 0	(None)
1566	CF1698E PermutationForces II brute force combinatorics greedy sortings trees two pointers *2300	0 / 0	(None)
1548	CF1701D Permutation Restoration binary search data structures greedy math sortings two pointers *1900	0 / 0	(None)
1530	CF1703F Yet Another Problem About Pairs Satisfying an Inequality binary search data structures dp greedy sortings *1300	0 / 0	(None)
1526	CF1704C Virus greedy implementation sortings *1200	0 / 0	(None)
1517	CF1705A Mark the Photographer greedy sortings *800	0 / 0	(None)
1514	CF1705D Mark and Lightbulbs combinatorics constructive algorithms greedy math sortings *1800	0 / 0	(None)
1503	CF1707B Difference Array brute force data structures implementation sortings *1900	0 / 0	(None)
1501	CF1707C DFS Trees dfs and similar dsu graphs greedy sortings trees *2400	0 / 0	(None)
1478	CF1712C Sort Zero greedy sortings *1100	0 / 0	(None)
1472	CF1713B Optimal Reduction constructive algorithms sortings *1000	0 / 0	(None)
1427	CF1720B Interesting Sum brute force data structures greedy math sortings *800	0 / 0	(None)
1418	CF1721D Maximum AND bitmasks dfs and similar divide and conquer greedy sortings *1800	0 / 0	(None)
10461	CF1722D Line greedy sortings *1100	0 / 0	(None)
10456	CF1725B Basketball Together binary search greedy sortings *1000	0 / 0	(None)
10451	CF1725F Field Photography bitmasks data structures sortings *2100	0 / 0	(None)
10436	CF1726G A Certain Magical Party combinatorics data structures greedy sortings *3300	0 / 0	(None)
10434	CF1728A Colored Balls: Revisited brute force greedy implementation sortings *800	0 / 0	(None)
10432	CF1728C Digital Logarithm data structures greedy sortings *1400	0 / 0	(None)
10423	CF1729D Friends and the Restaurant greedy sortings two pointers *1200	0 / 0	(None)
10418	CF1730A Planets data structures greedy sortings *800	0 / 0	(None)
10416	CF1730C Minimum Notation data structures greedy math sortings *1200	0 / 0	(None)
10397	CF1733A Consecutive Sum greedy sortings *800	0 / 0	(None)
10395	CF1733C Parity Shuffle Sorting constructive algorithms sortings *1300	0 / 0	(None)
10391	CF1734A Select Three Sticks brute force greedy sortings *800	0 / 0	(None)
10378	CF1736A Make A Equal to B brute force greedy sortings *800	0 / 0	(None)
10363	CF1738A Glory Addicts greedy implementation sortings *800	0 / 0	(None)
10362	CF1738B Prefix Sum Addicts constructive algorithms greedy math sortings *1200	0 / 0	(None)
10223	CF1740B Jumbo Extra Cheese 2 geometry greedy sortings *800	0 / 0	(None)
10212	CF1740C Bricks and Bags constructive algorithms games greedy sortings *1400	0 / 0	(None)
10167	CF1740G Dangerous Laser Power constructive algorithms dsu sortings *3100	0 / 0	(None)
10101	CF1741D Masha and a Beautiful Tree dfs and similar divide and conquer graphs sortings trees *1300	0 / 0	(None)
10079	CF1741F Multi-Colored Segments binary search data structures math sortings *2000	0 / 0	(None)
10045	CF1742B Increasing greedy implementation sortings *800	0 / 0	(None)
9990	CF1742G Orray bitmasks brute force greedy math sortings *1500	0 / 0	(None)
9868	CF1744D Divisibility by 2^n greedy math sortings *1200	0 / 0	(None)
9790	CF1746D Paths on the Tree dfs and similar dp greedy sortings trees *1900	0 / 0	(None)
9746	CF1746G Olympiad Training binary search data structures dp flows geometry implementation sortings *3500	0 / 0	(None)
9246	CF1759E The Humanoid brute force dp sortings *1500	0 / 0	(None)
9213	CF1760A Medium Number implementation sortings *800	0 / 0	(None)
9191	CF1760C Advantage data structures implementation sortings *800	0 / 0	(None)
9156	CF1760F Quests binary search greedy sortings *1500	0 / 0	(None)
9034	CF1762B Make Array Good constructive algorithms implementation number theory sortings *1100	0 / 0	(None)
8979	CF1762G Unequal Adjacent Elements constructive algorithms sortings *3100	0 / 0	(None)
8956	CF1763B Incinerate binary search brute force data structures implementation math sortings *1200	0 / 0	(None)
8857	CF1764E Doremy's Number Line dp greedy sortings *2400	0 / 0	(None)
8845	CF1764F Doremy's Experimental Tree brute force constructive algorithms dfs and similar dsu sortings trees *2500	0 / 0	(None)
8557	CF1767B Block Towers data structures greedy sortings *800	0 / 0	(None)
8479	CF1768C Elemental Decompress constructive algorithms greedy implementation sortings *1300	0 / 0	(None)
8346	CF1771A Hossam and Combinatorics combinatorics math sortings *900	0 / 0	(None)
8235	CF1773E Easy Assembly greedy sortings *1400	0 / 0	(None)
7945	CF1776C Library game games greedy interactive sortings *2500	0 / 0	(None)
7790	CF1777C Quiz Master binary search math number theory sortings two pointers *1700	0 / 0	(None)
7646	CF1779D Boris and His Amazing Haircut constructive algorithms data structures dp dsu greedy sortings *1700	0 / 0	(None)
7635	CF1779E Anya's Simultaneous Exhibition constructive algorithms graphs greedy interactive sortings *2400	0 / 0	(None)
7546	CF1780F Three Chairs bitmasks brute force combinatorics data structures dp number theory sortings *2300	0 / 0	(None)
7512	CF1781B Going to the Cinema brute force greedy sortings *1000	0 / 0	(None)
7501	CF1781C Equal Frequencies brute force constructive algorithms greedy implementation sortings strings *1600	0 / 0	(None)
7424	CF1783A Make it Beautiful constructive algorithms math sortings *800	0 / 0	(None)
7401	CF1783C Yet Another Tournament binary search greedy sortings *1700	0 / 0	(None)
7257	CF1786B Cake Assembly Line brute force sortings *1300	0 / 0	(None)
6980	CF1790D Matryoshkas data structures greedy sortings *1200	0 / 0	(None)
6890	CF1791E Negatives and Positives dp greedy sortings *1100	0 / 0	(None)
6868	CF1791G1 Teleporters (Easy Version) greedy sortings *1100	0 / 0	(None)
6857	CF1791G2 Teleporters (Hard Version) binary search greedy sortings *1900	0 / 0	(None)
6845	CF1792A GamingForces greedy sortings *800	0 / 0	(None)
6812	CF1792D Fixed Prefix Permutations binary search bitmasks data structures hashing math sortings *1700	0 / 0	(None)
6723	CF1793E Velepin and Marketing binary search data structures dp greedy sortings two pointers *2600	0 / 0	(None)
6435	CF1798A Showstopper greedy implementation sortings *800	0 / 0	(None)
6302	CF1799F Halve or Subtract binary search brute force dp greedy sortings *2700	0 / 0	(None)
6157	CF1801B Buying gifts data structures greedy sortings *1800	0 / 0	(None)
6146	CF1801C Music Festival binary search data structures dp greedy sortings *1900	0 / 0	(None)
6135	CF1801D The way home binary search data structures dp graphs greedy shortest paths sortings *2100	0 / 0	(None)
5924	CF1805F1 Survival of the Weakest (easy version) binary search brute force implementation math sortings *2600	0 / 0	(None)
5913	CF1805F2 Survival of the Weakest (hard version) greedy math sortings two pointers *3100	0 / 0	(None)
5845	CF1806F1 GCD Master (easy version) greedy math number theory sortings *2900	0 / 0	(None)
5834	CF1806F2 GCD Master (hard version) greedy math sortings *2900	0 / 0	(None)

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