hashing - 题库 - CZOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	1096	P1608G Alphabetic Tree binary search data structures dfs and similar hashing string suffix structures strings trees *3500	0 / 0	10
	1081	P1610G AmShZ Wins a Bet data structures greedy hashing *3300	0 / 0	10
	999	P1621I Two Sequences data structures hashing string suffix structures *3500	0 / 0	10
	993	P1622F Quadratic Set constructive algorithms hashing math number theory *2900	0 / 0	10
	983	P1624E Masha-forgetful brute force constructive algorithms dp hashing implementation strings *2000	0 / 0	NOI/NOI+/CTSC
	928	P1634F Fibonacci Additions brute force data structures hashing implementation math *2700	0 / 0	10
	893	P1641D Two Arrays bitmasks brute force combinatorics greedy hashing math two pointers *2700	0 / 0	10
	860	P1650C Weight of the System of Nested Segments greedy hashing implementation sortings *1200	0 / 0	普及+/提高
	844	P1654F Minimal String Xoration bitmasks data structures divide and conquer greedy hashing sortings strings *2800	0 / 0	10
	821	P1658E Gojou and Matrix Game data structures dp games hashing implementation math number theory sortings *2500	0 / 0	9
	734	P1671E Preorder combinatorics divide and conquer dp dsu hashing sortings trees *2100	0 / 0	NOI/NOI+/CTSC
	669	P1681D Required Length brute force dfs and similar dp hashing shortest paths *1700	0 / 0	提高+/省选-
	539	P1704D Magical Array constructive algorithms hashing implementation math *1900	0 / 0	省选/NOI-
	433	P1721E Prefix Function Queries dfs and similar dp hashing string suffix structures strings trees *2200	0 / 0	8
	391	P1729F Kirei and the Linear Function hashing math *1900	0 / 0	省选/NOI-
	390	P1729G Cut Substrings combinatorics dp hashing strings two pointers *2100	0 / 0	NOI/NOI+/CTSC
	381	P1731C Even Subarrays bitmasks brute force hashing math number theory *1700	0 / 0	提高+/省选-
	355	P1735D Meta-set brute force combinatorics data structures hashing math *1700	0 / 0	提高+/省选-
	296	P1743G Antifibonacci Cut bitmasks combinatorics constructive algorithms data structures dp hashing math *3000	0 / 0	10
	282	P1746F Kazaee data structures hashing probabilities *2800	0 / 0	10
	150	P1771F Hossam and Range Minimum Query binary search bitmasks data structures hashing probabilities strings trees *2500	0 / 0	9
	148	P1773B BinCoin binary search divide and conquer hashing implementation probabilities trees *2200	0 / 0	8
	82	P1780G Delicious Dessert binary search dsu hashing math number theory string suffix structures *2400	0 / 0	9
	17	P1792D Fixed Prefix Permutations binary search bitmasks data structures hashing math sortings *1700	0 / 0	提高+/省选-
	8454	P1794E Labeling the Tree with Distances data structures dp hashing implementation trees	0 / 0	暂无评定
	8449	P1800D Remove Two Letters data structures hashing strings	0 / 0	暂无评定
	8445	P1800G Symmetree dfs and similar hashing trees	0 / 0	暂无评定
	8463	P1801E Gasoline prices data structures divide and conquer dsu hashing trees	0 / 0	暂无评定
	8478	P1806E Tree Master brute force data structures dfs and similar hashing trees	1 / 1	暂无评定
	8635	P1827C Palindrome Partition binary search brute force data structures dp hashing strings *2600	0 / 0	10
	8689	P1830C Hyperregular Bracket Strings combinatorics greedy hashing math number theory sortings *2400	0 / 0	9
	8654	P1840E Character Blocking data structures hashing implementation *1600	0 / 0	提高+/省选-
	8769	P1849C Binary String Copying binary search brute force data structures hashing strings	0 / 0	暂无评定
	8911	P1887C Minimum Array binary search brute force constructive algorithms data structures greedy hashing two pointers *2400	0 / 0	9
	8883	P1895C Torn Lucky Ticket brute force dp hashing implementation math *1400	0 / 0	普及+/提高
	8860	P1899D Yarik and Musical Notes hashing math number theory *1300	0 / 0	普及+/提高
	8830	P1906B Button Pressing bitmasks constructive algorithms hashing *2600	0 / 0	10
	8969	P1943B Non-Palindromic Substring hashing implementation math strings *2000	0 / 0	NOI/NOI+/CTSC
	8922	P1950G Shuffling Songs bitmasks dfs and similar dp graphs hashing implementation strings	0 / 0	暂无评定
	9097	P1968G1 Division + LCP (easy version) binary search data structures dp hashing string suffix structures strings *1900	0 / 0	省选/NOI-
	9096	P1968G2 Division + LCP (hard version) binary search brute force data structures dp hashing math string suffix structures strings *2200	0 / 0	8
	9090	P1969F Card Pairing dp greedy hashing implementation *3000	0 / 0	10
	9027	P1977D XORificator bitmasks brute force greedy hashing *2300	0 / 0	8
	9021	P1980E Permutation of Rows and Columns constructive algorithms data structures greedy hashing math matrices sortings	0 / 0	暂无评定
	9018	P1980G Yasya and the Mysterious Tree bitmasks data structures dfs and similar graphs greedy hashing strings trees	0 / 0	暂无评定

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