*2000 - 题库 - 思+学堂

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	905	P1574D The Strongest Build binary search brute force data structures dfs and similar graphs greedy hashing implementation *2000	0 / 0	7
	855	P1582E Pchelyonok and Segments binary search data structures dp greedy math *2000	0 / 0	7
	840	P1584D Guess the Permutation binary search combinatorics interactive math *2000	0 / 0	7
	796	P1599C Bubble Strike combinatorics math probabilities ternary search *2000	0 / 0	7
	731	P1610D Not Quite Lee combinatorics dp math number theory *2000	0 / 0	7
	713	P1612E Messages brute force dp greedy probabilities sortings *2000	0 / 0	7
	706	P1613E Crazy Robot dfs and similar graphs *2000	0 / 0	7
	687	P1616D Keep the Average High dp greedy math *2000	0 / 0	7
	671	P1618F Reverse bitmasks constructive algorithms dfs and similar implementation math strings *2000	0 / 0	7
	664	P1619F Let's Play the Hat? brute force constructive algorithms greedy math *2000	0 / 0	7
	663	P1619G Unusual Minesweeper binary search dfs and similar dsu greedy sortings *2000	0 / 0	7
	658	P1620D Exact Change brute force constructive algorithms greedy *2000	0 / 0	7
	642	P1622D Shuffle combinatorics math two pointers *2000	0 / 0	7
	630	P1624E Masha-forgetful brute force constructive algorithms dp hashing implementation strings *2000	0 / 0	7
	629	P1624F Interacdive Problem binary search constructive algorithms interactive *2000	0 / 0	7
	589	P1632D New Year Concert binary search data structures greedy math number theory two pointers *2000	0 / 0	7
	577	P1634D Finding Zero constructive algorithms interactive math *2000	0 / 0	7
	557	P1638D Big Brush constructive algorithms data structures greedy implementation *2000	0 / 0	7
	542	P1641B Repetitions Decoding constructive algorithms implementation sortings *2000	0 / 0	7
	526	P1646D Weight the Tree constructive algorithms dfs and similar dp implementation trees *2000	0 / 0	7
	476	P1657D For Gamers binary search brute force greedy math sortings *2000	0 / 0	7
	421	P1665D GCD Guess bitmasks chinese remainder theorem constructive algorithms games interactive math number theory *2000	0 / 0	7
	374	P1672F1 Array Shuffling constructive algorithms graphs greedy *2000	0 / 0	7
	359	P1674E Breaking the Wall binary search brute force constructive algorithms greedy math *2000	0 / 0	7
	357	P1674G Remove Directed Edges dfs and similar dp graphs *2000	0 / 0	7
	321	P1680E Moving Chips bitmasks dp greedy *2000	0 / 0	7
	310	P1682D Circular Spanning Tree constructive algorithms implementation trees *2000	0 / 0	7
	298	P1685B Linguistics greedy implementation sortings strings *2000	0 / 0	7
	271	P1690G Count the Trains binary search data structures greedy sortings *2000	0 / 0	7
	238	P1696E Placing Jinas combinatorics math *2000	0 / 0	7
	197	P1702G2 Passable Paths (hard version) data structures dfs and similar trees *2000	0 / 0	7
	144	P1712D Empty Graph binary search constructive algorithms data structures greedy shortest paths *2000	0 / 0	7
	119	P1716C Robot in a Hallway data structures dp greedy implementation ternary search *2000	0 / 0	7
	118	P1716D Chip Move brute force dp math *2000	0 / 0	7
	107	P1718B Fibonacci Strings greedy implementation math number theory *2000	0 / 0	7
	78	P1725C Circular Mirror binary search combinatorics geometry math two pointers *2000	0 / 0	7
	64	P1726D Edge Split brute force constructive algorithms dfs and similar dsu graphs probabilities trees *2000	0 / 0	7
	35	P1733D2 Zero-One (Hard Version) dp greedy *2000	0 / 0	7
	8139	P1753C Wish I Knew How to Sort dp math probabilities *2000	0 / 0	7
	8211	P1772F Copy of a Copy of a Copy constructive algorithms dfs and similar graphs implementation sortings *2000	0 / 0	7
	8362	P1788D Moving Dots binary search brute force combinatorics math two pointers *2000	0 / 0	7
	8322	P1796D Maximum Subarray data structures divide and conquer dp greedy math two pointers *2000	0 / 0	7
	8410	P1804D Accommodation brute force dp greedy implementation *2000	0 / 0	7
	8553	P1815B Sum Graph brute force constructive algorithms graphs implementation interactive shortest paths trees *2000	0 / 0	7
	8495	P1827B1 Range Sorting (Easy Version) binary search dp dsu greedy trees two pointers *2000	0 / 0	7
	8703	P1857G Counting Graphs combinatorics divide and conquer dsu graphs greedy sortings trees *2000	0 / 0	7
	8793	P1867E1 Salyg1n and Array (simple version) constructive algorithms interactive math *2000	0 / 0	7
	8768	P1872G Replace With Product brute force greedy math *2000	0 / 0	7
	8902	P1893C Freedom of Choice brute force greedy implementation *2000	0 / 0	7
	8932	P1900D Small GCD bitmasks brute force dp math number theory *2000	0 / 0	7

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