number	title	difficulity	time/space complex	tags	solution	runtime	memory	acceptedRate
0001	two-sum	easy				89 ms	N/A	0.42
0002	add-two-numbers	medium				26 ms	N/A	0.31
0003	longest-substring-without-repeating-characters	medium		String		1032 ms	N/A	0.28
0008	string-to-integer-atoi	medium				12 ms	12.8 MB	0.15
0009	palindrome-number	easy				116 ms	N/A	0.42
0013	roman-to-integer	easy				44 ms	29.7 MB	0.52
0020	valid-parentheses	easy				4 ms	7.3 MB	0.36
0026	remove-duplicates-from-sorted-array	easy				8 ms	N/A	0.4
0033	search-in-rotated-sorted-array	medium				4 ms	N/A	0.33
0053	maximum-subarray	easy		Array		4 ms	N/A	0.43
0066	plus-one	easy				0 ms	N/A	0.41
0075	sort-colors	medium				0 ms	N/A	0.41
0081	search-in-rotated-sorted-array-ii	medium				0 ms	N/A	0.32
0082	remove-duplicates-from-sorted-list-ii	medium				4 ms	N/A	0.32
0104	maximum-depth-of-binary-tree	easy				12 ms	18.3 MB	0.59
0121	best-time-to-buy-and-sell-stock	easy				4 ms	7.7 MB	0.46
0122	best-time-to-buy-and-sell-stock-ii	easy				8 ms	7.7 MB	0.51
0136	single-number	easy				4 ms	N/A	0.59
0153	find-minimum-in-rotated-sorted-array	medium				0 ms	N/A	0.43
0169	majority-element	easy				8 ms	9 MB	0.52
0171	excel-sheet-column-number	easy				4 ms	6.5 MB	0.51
0189	rotate-array	easy				4 ms	N/A	0.29
0206	reverse-linked-list	easy				0 ms	N/A	0.53
0217	contains-duplicate	easy				12 ms	N/A	0.51
0237	delete-node-in-a-linked-list	easy				8 ms	7.4 MB	0.52
0242	valid-anagram	easy				4 ms	6.7 MB	0.51
0258	add-digits	easy				3 ms	N/A	0.54
0263	ugly-number	easy				4 ms	N/A	0.4
0268	missing-number	easy				8 ms	7.5 MB	0.48
0283	move-zeroes	easy				4 ms	N/A	0.54
0344	reverse-string	easy				4 ms	N/A	0.63
0387	first-unique-character-in-a-string	easy				12 ms	8.9 MB	0.49
0412	fizz-buzz	easy				8 ms	8.2 MB	0.59
0461	hamming-distance	easy				3 ms	N/A	0.7
0476	number-complement	easy				3 ms	N/A	0.62
0485	max-consecutive-ones	easy				12 ms	N/A	0.55
0540	single-element-in-a-sorted-array	medium				0 ms	N/A	0.57
0617	merge-two-binary-trees	easy				32 ms	17 MB	0.69
0782	jewels-and-stones	easy				4 ms	8.3 MB	0.83