题库 - strings - HydroOJ

	ID	题目显示标签隐藏标签	AC / 尝试	难度
	3609	P808G Anthem of Berland dp strings *2300	1 / 1	8
	3582	P814C An impassioned circulation of affection brute force dp strings two pointers *1600	0 / 0	5
	3546	P822B Crossword solving brute force implementation strings *1000	0 / 0	3
	3535	P825F String Compression dp hashing string suffix structures strings *2400	0 / 0	9
	3534	P827A String Reconstruction data structures greedy sortings strings *1700	0 / 0	5
	3532	P827C DNA Evolution data structures strings *2100	0 / 0	7
	3530	P827E Rusty String fft math strings *2700	0 / 0	10
	3520	P831B Keyboard Layouts implementation strings *800	0 / 0	3
	3517	P832B Petya and Exam implementation strings *1600	0 / 0	5
	3503	P835D Palindromic characteristics brute force dp hashing strings *1900	0 / 0	6
	3465	P844A Diversity greedy implementation strings *1000	0 / 0	3
	3406	P855A Tom Riddle's Diary brute force implementation strings *800	1 / 1	3
	3398	P856B Similar Words dp hashing strings trees *2300	0 / 0	8
	3374	P862F Mahmoud and Ehab and the final stage data structures strings *2900	0 / 0	10
	3365	P864B Polycarp and Letters brute force implementation strings *1000	1 / 1	3
	3352	P868A Bark to Unlock brute force implementation strings *900	1 / 1	3
	3349	P868D Huge Strings bitmasks brute force dp implementation strings *2200	0 / 0	8
	3328	P873F Forbidden Indices dsu string suffix structures strings *2400	0 / 0	9
	3319	P877A Alex and broken contest implementation strings *1100	1 / 1	3
	3302	P883E Field of Wonders implementation strings *1500	0 / 0	5
	3299	P883H Palindromic Cut brute force implementation strings *1800	0 / 0	6
	3246	P895D String Mark combinatorics math strings *2100	1 / 5	7
	3235	P898C Phone Numbers implementation strings *1400	0 / 0	4
	3226	P899F Letters Removing data structures strings *2100	0 / 0	7
	3221	P900E Maximum Questions data structures dp strings *2100	0 / 0	7
	3209	P903E Swapping Characters brute force hashing implementation strings *2200	0 / 0	8
	3206	P906A Shockers implementation strings *1600	0 / 0	5
	3202	P906E Reverses dp string suffix structures strings *3300	0 / 0	10
	3157	P914F Substrings in a String bitmasks brute force data structures string suffix structures strings *3000	0 / 2	10
	3138	P917E Upside Down data structures string suffix structures strings trees *3400	0 / 0	10
	3136	P918B Radio Station implementation strings *900	0 / 1	3
	3100	P923C Perfect Security data structures greedy strings trees *1800	0 / 0	6
	3099	P923D Picking Strings constructive algorithms implementation strings *2500	0 / 0	9
	3073	P928A Login Verification special problem strings 1200	1 / 1	4
	3070	P928D Autocompletion special problem strings trees 1900	0 / 0	6
	3064	P930B Game with String implementation probabilities strings *1600	0 / 0	5
	3051	P932G Palindrome Partition dp string suffix structures strings *2900	0 / 0	10
	3035	P936C Lock Puzzle constructive algorithms implementation strings *2300	0 / 0	8
	3021	P939D Love Rescue dfs and similar dsu graphs greedy strings *1600	0 / 0	5
	3016	P940C Phone Numbers constructive algorithms implementation strings *1500	0 / 0	5
	3010	P946C String Transformation greedy strings *1300	0 / 0	4
	2989	P954B String Typing implementation strings *1400	0 / 0	4
	2978	P955D Scissors brute force strings *2600	0 / 0	10
	2973	P958A2 Death Stars (medium) hashing strings *2000	1 / 2	7
	2926	P963D Frequency of String hashing string suffix structures strings *2500	0 / 0	9
	2918	P965E Short Code data structures dp greedy strings trees *2200	0 / 0	8
	2915	P975A Aramic script implementation strings *900	0 / 0	3
	2903	P977B Two-gram implementation strings *900	0 / 0	3
	2897	P978B File Name greedy strings *800	1 / 1	3
	2888	P979D Kuro and GCD and XOR and SUM binary search bitmasks brute force data structures dp dsu greedy math number theory strings trees *2200	0 / 0	8

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