Topic: Hash Function

alleasymediumhard

alltodoattemptedfailedsolved

31 problems

#	Title	Status	Difficulty	Topics	Accept
187	Repeated DNA Sequences	—	Medium	Hash TableStringBit Manipulation	51%
214	Shortest Palindrome	—	Hard	StringRolling HashString Matching	41%
535	Encode and Decode TinyURLread	—	Medium	Hash TableStringDesign	86%
572	Subtree of Another Tree	—	Easy	TreeDepth-First SearchString Matching	50%
705	Design HashSetread	—	Easy	ArrayHash TableLinked List	67%
706	Design HashMapread	—	Easy	ArrayHash TableLinked List	66%
718	Maximum Length of Repeated Subarray	—	Medium	ArrayBinary SearchDynamic Programming	51%
1044	Longest Duplicate Substring	—	Hard	StringBinary SearchSliding Window	31%
1147	Longest Chunked Palindrome Decompositionread	—	Hard	Two PointersStringDynamic Programming	59%
1316	Distinct Echo Substrings	—	Hard	StringTrieRolling Hash	52%
1392	Longest Happy Prefixread	—	Hard	StringRolling HashString Matching	49%
1461	Check If a String Contains All Binary Codes of Size Kread	—	Medium	Hash TableStringBit Manipulation	57%
1923	Longest Common Subpathread	—	Hard	ArrayBinary SearchRolling Hash	28%
1948	Delete Duplicate Folders in Systemread	—	Hard	ArrayHash TableString	54%
1960	Maximum Product of the Length of Two Palindromic Substringsread	—	Hard	StringRolling HashHash Function	30%
2156	Find Substring With Given Hash Valueread	—	Hard	StringSliding WindowRolling Hash	25%
2223	Sum of Scores of Built Stringsread	—	Hard	StringBinary SearchRolling Hash	42%
2261	K Divisible Elements Subarraysread	—	Medium	ArrayHash TableTrie	54%
2430	Maximum Deletions on a String	—	Hard	StringDynamic ProgrammingRolling Hash	34%
3006	Find Beautiful Indices in the Given Array Iread	—	Medium	Two PointersStringBinary Search	38%
3008	Find Beautiful Indices in the Given Array IIread	—	Hard	Two PointersStringBinary Search	26%
3029	Minimum Time to Revert Word to Initial State Iread	—	Medium	StringRolling HashString Matching	41%
3031	Minimum Time to Revert Word to Initial State IIread	—	Hard	StringRolling HashString Matching	34%
3034	Number of Subarrays That Match a Pattern Iread	—	Medium	ArrayRolling HashString Matching	67%
3036	Number of Subarrays That Match a Pattern IIread	—	Hard	ArrayRolling HashString Matching	32%
3042	Count Prefix and Suffix Pairs I	—	Easy	ArrayStringTrie	78%
3045	Count Prefix and Suffix Pairs II	—	Hard	ArrayStringTrie	27%
3291	Minimum Number of Valid Strings to Form Target Iread	—	Medium	ArrayStringBinary Search	20%
3292	Minimum Number of Valid Strings to Form Target IIread	—	Hard	ArrayStringBinary Search	18%
3327	Check if DFS Strings Are Palindromesread	—	Hard	ArrayHash TableString	18%
3529	Count Cells in Overlapping Horizontal and Vertical Substringsread	—	Medium	ArrayStringRolling Hash	21%