*2000 - 题库 - Boyacoding

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	2442	P1294F Three Paths on a Tree dfs and similar dp greedy trees *2000	0 / 0	7
	2430	P1296E2 String Coloring (hard version) data structures dp *2000	0 / 0	7
	2409	P1301D Time to Run constructive algorithms graphs implementation *2000	0 / 0	7
	2385	P1304E 1-Trees and Queries data structures dfs and similar shortest paths trees *2000	0 / 0	7
	2358	P1311D Three Integers brute force math *2000	0 / 0	7
	2336	P1316D Nash Matrix constructive algorithms dfs and similar graphs implementation *2000	0 / 0	7
	2331	P1320C World of Darkraft: Battle for Azathoth brute force data structures sortings *2000	0 / 0	7
	2204	P1344B Monopole Magnets constructive algorithms dfs and similar dsu graphs *2000	0 / 0	7
	2192	P1346F Dune II: Battle For Arrakis special problem data structures greedy math 2000	0 / 0	7
	2181	P1349B Orac and Medians constructive algorithms greedy math *2000	0 / 0	7
	2180	P1349C Orac and Game of Life dfs and similar graphs implementation shortest paths *2000	0 / 0	7
	2154	P1354C2 Not So Simple Polygon Embedding binary search brute force geometry math *2000	0 / 0	7
	2106	P1359D Yet Another Yet Another Task data structures dp implementation two pointers *2000	0 / 0	7
	2105	P1359E Modular Stability combinatorics math number theory *2000	0 / 0	7
	2082	P1363E Tree Shuffling dfs and similar dp greedy trees *2000	0 / 0	7
	2065	P1366D Two Divisors constructive algorithms math number theory *2000	0 / 0	7
	2036	P1370D Odd-Even Subsequence binary search dp dsu greedy implementation *2000	0 / 0	7
	1994	P1379C Choosing flowers binary search brute force data structures dfs and similar dp greedy sortings two pointers *2000	0 / 0	7
	1986	P1380D Berserk And Fireball constructive algorithms greedy implementation math two pointers *2000	0 / 0	7
	1961	P1385E Directing Edges constructive algorithms dfs and similar graphs *2000	0 / 0	7
	1948	P1388D Captain Flint and Treasure data structures dfs and similar graphs greedy implementation trees *2000	0 / 0	7
	1936	P1391D 505 bitmasks brute force constructive algorithms dp greedy implementation *2000	0 / 0	7
	1893	P1399E1 Weights Division (easy version) data structures dfs and similar greedy trees *2000	0 / 0	7
	1851	P1408D Searchlights binary search brute force data structures dp implementation sortings two pointers *2000	0 / 0	7
	1823	P1415D XOR-gun bitmasks brute force constructive algorithms *2000	0 / 0	7
	1819	P1416B Make Them Equal constructive algorithms greedy math *2000	0 / 0	7
	1818	P1416C XOR Inverse bitmasks data structures divide and conquer dp greedy math sortings strings trees *2000	0 / 0	7
	1752	P1426F Number of Subsequences combinatorics dp strings *2000	0 / 0	7
	1749	P1427C The Hard Work of Paparazzi dp *2000	0 / 0	7
	1748	P1427D Unshuffling a Deck constructive algorithms implementation *2000	0 / 0	7
	1723	P1431E Chess Match special problem 2000	0 / 0	7
	1694	P1438C Engineer Artem 2-sat chinese remainder theorem constructive algorithms fft flows *2000	0 / 0	7
	1642	P1451E1 Bitwise Queries (Easy Version) bitmasks constructive algorithms interactive math *2000	0 / 0	7
	1622	P1454E Number of Simple Paths combinatorics dfs and similar graphs trees *2000	0 / 0	7
	1611	P1458B Glass Half Spilled dp *2000	0 / 0	7
	1488	P1481D AB Graph brute force constructive algorithms graphs greedy implementation *2000	0 / 0	7
	1460	P1487E Cheap Dinner brute force data structures graphs greedy implementation sortings two pointers *2000	0 / 0	7
	1424	P1493C K-beautiful Strings binary search brute force constructive algorithms greedy strings *2000	0 / 0	7
	1356	P1506F Triangular Paths constructive algorithms graphs math shortest paths sortings *2000	0 / 0	7
	1355	P1506G Maximize the Remaining String brute force data structures dp greedy strings *2000	0 / 0	7
	1317	P1513D GCD and MST constructive algorithms dsu graphs greedy number theory sortings *2000	0 / 0	7
	1311	P1514D Cut and Stick binary search data structures greedy implementation sortings *2000	0 / 0	7
	1271	P1521C Nastia and a Hidden Permutation constructive algorithms interactive *2000	0 / 0	7
	1258	P1525C Robot Collisions data structures greedy implementation sortings *2000	0 / 0	7
	1191	P1536D Omkar and Medians data structures greedy implementation *2000	0 / 0	7
	1112	P1551E Fixed Points binary search brute force dp *2000	0 / 0	7
	1066	P1558C Bottom-Tier Reversals constructive algorithms greedy *2000	0 / 0	7
	1034	P1566E Buds Re-hanging constructive algorithms dfs and similar dp greedy trees *2000	0 / 0	7
	1027	P1567D Expression Evaluation Error constructive algorithms greedy implementation math *2000	0 / 0	7
	1013	P1571F Kotlinforces special problem constructive algorithms dp 2000	0 / 0	7
	997	P1574D The Strongest Build binary search brute force data structures dfs and similar graphs greedy hashing implementation *2000	0 / 0	7
	947	P1582E Pchelyonok and Segments binary search data structures dp greedy math *2000	0 / 0	7
	932	P1584D Guess the Permutation binary search combinatorics interactive math *2000	0 / 0	7
	888	P1599C Bubble Strike combinatorics math probabilities ternary search *2000	0 / 0	7
	823	P1610D Not Quite Lee combinatorics dp math number theory *2000	0 / 0	7
	805	P1612E Messages brute force dp greedy probabilities sortings *2000	0 / 0	7
	798	P1613E Crazy Robot dfs and similar graphs *2000	0 / 0	7
	779	P1616D Keep the Average High dp greedy math *2000	0 / 0	7
	763	P1618F Reverse bitmasks constructive algorithms dfs and similar implementation math strings *2000	0 / 0	7
	756	P1619F Let's Play the Hat? brute force constructive algorithms greedy math *2000	0 / 0	7
	755	P1619G Unusual Minesweeper binary search dfs and similar dsu greedy sortings *2000	0 / 0	7
	750	P1620D Exact Change brute force constructive algorithms greedy *2000	0 / 0	7
	734	P1622D Shuffle combinatorics math two pointers *2000	0 / 0	7
	722	P1624E Masha-forgetful brute force constructive algorithms dp hashing implementation strings *2000	0 / 0	7
	721	P1624F Interacdive Problem binary search constructive algorithms interactive *2000	0 / 0	7
	681	P1632D New Year Concert binary search data structures greedy math number theory two pointers *2000	0 / 0	7
	669	P1634D Finding Zero constructive algorithms interactive math *2000	0 / 0	7
	649	P1638D Big Brush constructive algorithms data structures greedy implementation *2000	0 / 0	7
	634	P1641B Repetitions Decoding constructive algorithms implementation sortings *2000	0 / 0	7
	618	P1646D Weight the Tree constructive algorithms dfs and similar dp implementation trees *2000	0 / 0	7
	568	P1657D For Gamers binary search brute force greedy math sortings *2000	0 / 0	7
	513	P1665D GCD Guess bitmasks chinese remainder theorem constructive algorithms games interactive math number theory *2000	0 / 0	7
	466	P1672F1 Array Shuffling constructive algorithms graphs greedy *2000	0 / 0	7
	451	P1674E Breaking the Wall binary search brute force constructive algorithms greedy math *2000	0 / 0	7
	449	P1674G Remove Directed Edges dfs and similar dp graphs *2000	0 / 0	7
	413	P1680E Moving Chips bitmasks dp greedy *2000	0 / 0	7
	402	P1682D Circular Spanning Tree constructive algorithms implementation trees *2000	0 / 0	7
	390	P1685B Linguistics greedy implementation sortings strings *2000	0 / 0	7
	363	P1690G Count the Trains binary search data structures greedy sortings *2000	0 / 0	7
	330	P1696E Placing Jinas combinatorics math *2000	0 / 0	7
	289	P1702G2 Passable Paths (hard version) data structures dfs and similar trees *2000	0 / 0	7
	236	P1712D Empty Graph binary search constructive algorithms data structures greedy shortest paths *2000	0 / 0	7
	211	P1716C Robot in a Hallway data structures dp greedy implementation ternary search *2000	0 / 0	7
	210	P1716D Chip Move brute force dp math *2000	0 / 0	7
	199	P1718B Fibonacci Strings greedy implementation math number theory *2000	0 / 0	7
	170	P1725C Circular Mirror binary search combinatorics geometry math two pointers *2000	0 / 0	7
	156	P1726D Edge Split brute force constructive algorithms dfs and similar dsu graphs probabilities trees *2000	0 / 0	7
	120	P1733D2 Zero-One (Hard Version) dp greedy *2000	0 / 0	7
	65	P1741F Multi-Colored Segments binary search data structures math sortings *2000	0 / 0	7
	43	P1744F MEX vs MED math two pointers *2000	0 / 0	7
	6	P1753C Wish I Knew How to Sort dp math probabilities *2000	0 / 0	7
	8220	P1764D Doremy's Pegging Game combinatorics dp math *2000	0 / 0	7
	8311	P1770D Koxia and Game constructive algorithms data structures dfs and similar dsu flows games graph matchings graphs implementation *2000	0 / 0	7
	8399	P1796D Maximum Subarray data structures divide and conquer dp greedy math two pointers *2000	0 / 0	7
	8427	P1804D Accommodation brute force dp greedy implementation *2000	0 / 0	7
	8576	P1841D Pairs of Segments data structures greedy sortings two pointers *2000	0 / 0	7
	8619	P1857G Counting Graphs combinatorics divide and conquer dsu graphs greedy sortings trees *2000	0 / 0	7
	8685	P1867E1 Salyg1n and Array (simple version) constructive algorithms interactive math *2000	0 / 0	7
	8659	P1872G Replace With Product brute force greedy math *2000	0 / 0	7
	8820	P1893C Freedom of Choice brute force greedy implementation *2000	0 / 0	7

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