*2000 - Problem Set

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
2109	CF1612E Messages brute force dp greedy probabilities sortings *2000	0 / 0	(None)
2101	CF1613E Crazy Robot dfs and similar graphs *2000	0 / 0	(None)
2081	CF1616D Keep the Average High dp greedy math *2000	0 / 0	(None)
2062	CF1618F Reverse bitmasks constructive algorithms dfs and similar implementation math strings *2000	0 / 0	(None)
2054	CF1619F Let's Play the Hat? brute force constructive algorithms greedy math *2000	0 / 0	(None)
2053	CF1619G Unusual Minesweeper binary search dfs and similar dsu greedy sortings *2000	0 / 0	(None)
2048	CF1620D Exact Change brute force constructive algorithms greedy *2000	0 / 0	(None)
2030	CF1622D Shuffle combinatorics math two pointers *2000	0 / 0	(None)
2017	CF1624E Masha-forgetful brute force constructive algorithms dp hashing implementation strings *2000	0 / 0	(None)
2016	CF1624F Interacdive Problem binary search constructive algorithms interactive *2000	0 / 0	(None)
1972	CF1632D New Year Concert binary search data structures greedy math number theory two pointers *2000	0 / 0	(None)
1958	CF1634D Finding Zero constructive algorithms interactive math *2000	0 / 0	(None)
1936	CF1638D Big Brush constructive algorithms data structures greedy implementation *2000	0 / 0	(None)
1919	CF1641B Repetitions Decoding constructive algorithms implementation sortings *2000	0 / 0	(None)
1901	CF1646D Weight the Tree constructive algorithms dfs and similar dp implementation trees *2000	0 / 0	(None)
1845	CF1657D For Gamers binary search brute force greedy math sortings *2000	0 / 0	(None)
1785	CF1665D GCD Guess bitmasks chinese remainder theorem constructive algorithms games interactive math number theory *2000	0 / 0	(None)
1732	CF1672F1 Array Shuffling constructive algorithms graphs greedy *2000	0 / 0	(None)
1716	CF1674E Breaking the Wall binary search brute force constructive algorithms greedy math *2000	0 / 0	(None)
1714	CF1674G Remove Directed Edges dfs and similar dp graphs *2000	0 / 0	(None)
1674	CF1680E Moving Chips bitmasks dp greedy *2000	0 / 0	(None)
1662	CF1682D Circular Spanning Tree constructive algorithms implementation trees *2000	0 / 0	(None)
1649	CF1685B Linguistics greedy implementation sortings strings *2000	0 / 0	(None)
1618	CF1690G Count the Trains binary search data structures greedy sortings *2000	0 / 0	(None)
1582	CF1696E Placing Jinas combinatorics math *2000	0 / 0	(None)
1537	CF1702G2 Passable Paths (hard version) data structures dfs and similar trees *2000	0 / 0	(None)
1477	CF1712D Empty Graph binary search constructive algorithms data structures greedy shortest paths *2000	0 / 0	(None)
1450	CF1716C Robot in a Hallway data structures dp greedy implementation ternary search *2000	0 / 0	(None)
1449	CF1716D Chip Move brute force dp math *2000	0 / 0	(None)
1437	CF1718B Fibonacci Strings greedy implementation math number theory *2000	0 / 0	(None)
10455	CF1725C Circular Mirror binary search combinatorics geometry math two pointers *2000	0 / 0	(None)
10439	CF1726D Edge Split brute force constructive algorithms dfs and similar dsu graphs probabilities trees *2000	0 / 0	(None)
10407	CF1731E Graph Cost dp greedy math number theory *2000	0 / 0	(None)
10393	CF1733D2 Zero-One (Hard Version) dp greedy *2000	0 / 0	(None)
10079	CF1741F Multi-Colored Segments binary search data structures math sortings *2000	0 / 0	(None)
9834	CF1744F MEX vs MED math two pointers *2000	0 / 0	(None)
9424	CF1753C Wish I Knew How to Sort dp math probabilities *2000	0 / 0	(None)
8945	CF1763C Another Array Problem brute force constructive algorithms greedy *2000	0 / 0	(None)
8868	CF1764D Doremy's Pegging Game combinatorics dp math *2000	0 / 0	(None)
8401	CF1770D Koxia and Game constructive algorithms data structures dfs and similar dsu flows games graph matchings graphs implementation *2000	0 / 0	(None)
7390	CF1783D Different Arrays brute force dp implementation *2000	0 / 0	(None)
7113	CF1788D Moving Dots binary search brute force combinatorics math two pointers *2000	0 / 0	(None)
6535	CF1796D Maximum Subarray data structures dp greedy two pointers *2000	0 / 0	(None)
6035	CF1804D Accommodation brute force dp greedy implementation *2000	0 / 0	(None)
5213	CF1815B Sum Graph brute force constructive algorithms graphs implementation interactive shortest paths trees *2000	0 / 0	(None)
4568	CF1827B1 Range Sorting (Easy Version) binary search dp dsu greedy trees two pointers *2000	0 / 0	(None)
4379	CF1830B The BOSS Can Count Pairs brute force math *2000	0 / 0	(None)
3680	CF1841D Pairs of Segments data structures greedy sortings two pointers *2000	0 / 0	(None)
2858	CF1851G Vlad and the Mountains binary search data structures dsu graphs implementation sortings trees two pointers *2000	0 / 0	(None)
2525	CF1857G Counting Graphs combinatorics divide and conquer dsu graphs greedy sortings trees *2000	0 / 0	(None)
2179	CF1862G The Great Equalizer binary search data structures math sortings *2000	0 / 0	(None)
1780	CF1867E1 Salyg1n and Array (simple version) constructive algorithms interactive math *2000	0 / 0	(None)
1491	CF1872G Replace With Product brute force greedy math *2000	0 / 0	(None)
10354	CF1903E Geo Game constructive algorithms dp games greedy interactive math *2000	0 / 0	(None)

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