Company-Wise Interview Questions


1	Two Sum	Easy	57.1%	100.0%
70	Climbing Stairs	Easy	53.9%	87.5%
121	Best Time to Buy and Sell Stock	Easy	56.4%	87.5%
3	Longest Substring Without Repeating Characters	Medium	38.5%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	75.0%
7	Reverse Integer	Medium	31.5%	75.0%
9	Palindrome Number	Easy	60.2%	75.0%
2859	Sum of Values at Indices With K Set Bits	Easy	86.1%	75.0%
53	Maximum Subarray	Medium	53.0%	75.0%
2960	Count Tested Devices After Test Operations	Easy	78.8%	75.0%
2099	Find Subsequence of Length K With the Largest Sum	Easy	57.4%	75.0%
3000	Maximum Area of Longest Diagonal Rectangle	Easy	45.9%	75.0%
189	Rotate Array	Medium	44.4%	75.0%
202	Happy Number	Easy	59.2%	75.0%
3028	Ant on the Boundary	Easy	74.2%	75.0%
3146	Permutation Difference between Two Strings	Easy	87.7%	75.0%
740	Delete and Earn	Medium	57.1%	75.0%
2855	Minimum Right Shifts to Sort the Array	Easy	57.3%	75.0%
169	Majority Element	Easy	66.1%	75.0%
214	Shortest Palindrome	Hard	41.8%	75.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	75.0%
3345	Smallest Divisible Digit Product I	Easy	64.4%	75.0%
3348	Smallest Divisible Digit Product II	Hard	14.4%	75.0%
3779	Minimum Number of Operations to Have Distinct Elements	Medium	42.0%	75.0%
11	Container With Most Water	Medium	59.5%	62.5%
14	Longest Common Prefix	Easy	47.1%	62.5%
20	Valid Parentheses	Easy	43.7%	62.5%
4	Median of Two Sorted Arrays	Hard	45.9%	62.5%
26	Remove Duplicates from Sorted Array	Easy	62.2%	62.5%
88	Merge Sorted Array	Easy	54.4%	62.5%
151	Reverse Words in a String	Medium	55.5%	62.5%
162	Find Peak Element	Medium	46.8%	62.5%
179	Largest Number	Medium	42.6%	62.5%
204	Count Primes	Medium	35.7%	62.5%
217	Contains Duplicate	Easy	64.1%	62.5%
319	Bulb Switcher	Medium	55.5%	62.5%
66	Plus One	Easy	49.5%	62.5%
485	Max Consecutive Ones	Easy	64.6%	62.5%
875	Koko Eating Bananas	Medium	49.7%	62.5%
1518	Water Bottles	Easy	72.6%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
2	Add Two Numbers	Medium	47.9%	50.0%
13	Roman to Integer	Easy	66.2%	50.0%
15	3Sum	Medium	38.6%	50.0%
34	Find First and Last Position of Element in Sorted Array	Medium	48.3%	50.0%
48	Rotate Image	Medium	79.3%	50.0%
54	Spiral Matrix	Medium	56.1%	50.0%
56	Merge Intervals	Medium	51.1%	50.0%
104	Maximum Depth of Binary Tree	Easy	77.9%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
176	Second Highest Salary	Medium	46.3%	50.0%
242	Valid Anagram	Easy	67.8%	50.0%
279	Perfect Squares	Medium	56.3%	50.0%
300	Longest Increasing Subsequence	Medium	59.0%	50.0%
343	Integer Break	Medium	61.8%	50.0%
509	Fibonacci Number	Easy	73.9%	50.0%
1636	Sort Array by Increasing Frequency	Easy	80.7%	50.0%
198	House Robber	Medium	52.9%	50.0%
455	Assign Cookies	Easy	54.7%	50.0%
496	Next Greater Element I	Easy	75.7%	50.0%
345	Reverse Vowels of a String	Easy	60.6%	50.0%
322	Coin Change	Medium	47.9%	50.0%
400	Nth Digit	Medium	37.1%	50.0%
215	Kth Largest Element in an Array	Medium	68.8%	50.0%
1823	Find the Winner of the Circular Game	Medium	82.2%	50.0%
962	Maximum Width Ramp	Medium	55.8%	50.0%
2938	Separate Black and White Balls	Medium	64.0%	50.0%
197	Rising Temperature	Easy	51.0%	50.0%
876	Middle of the Linked List	Easy	81.5%	50.0%
219	Contains Duplicate II	Easy	50.8%	50.0%
8	String to Integer (atoi)	Medium	20.6%	50.0%
344	Reverse String	Easy	80.5%	50.0%
200	Number of Islands	Medium	63.8%	50.0%
1661	Average Time of Process per Machine	Easy	66.9%	50.0%
19	Remove Nth Node From End of List	Medium	51.0%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
451	Sort Characters By Frequency	Medium	75.1%	50.0%
181	Employees Earning More Than Their Managers	Easy	72.8%	50.0%
3432	Count Partitions with Even Sum Difference	Easy	85.2%	50.0%
72	Edit Distance	Medium	60.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
135	Candy	Hard	47.9%	37.5%
238	Product of Array Except Self	Medium	68.6%	37.5%
507	Perfect Number	Easy	47.9%	37.5%
160	Intersection of Two Linked Lists	Easy	63.2%	37.5%
206	Reverse Linked List	Easy	80.2%	37.5%
852	Peak Index in a Mountain Array	Medium	66.9%	37.5%
12	Integer to Roman	Medium	70.4%	37.5%
137	Single Number II	Medium	66.7%	37.5%
74	Search a 2D Matrix	Medium	53.5%	37.5%
739	Daily Temperatures	Medium	68.3%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
185	Department Top Three Salaries	Hard	59.8%	37.5%
1512	Number of Good Pairs	Easy	89.8%	37.5%
1742	Maximum Number of Balls in a Box	Easy	74.7%	37.5%
2684	Maximum Number of Moves in a Grid	Medium	58.8%	37.5%
389	Find the Difference	Easy	60.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
438	Find All Anagrams in a String	Medium	53.3%	37.5%
1312	Minimum Insertion Steps to Make a String Palindrome	Hard	73.6%	37.5%
205	Isomorphic Strings	Easy	48.0%	37.5%
136	Single Number	Easy	77.3%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
10	Regular Expression Matching	Hard	30.4%	37.5%
22	Generate Parentheses	Medium	78.2%	37.5%
287	Find the Duplicate Number	Medium	64.0%	37.5%
131	Palindrome Partitioning	Medium	73.7%	37.5%
2493	Divide Nodes Into the Maximum Number of Groups	Hard	67.0%	37.5%
628	Maximum Product of Three Numbers	Easy	45.7%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
177	Nth Highest Salary	Medium	38.8%	37.5%
190	Reverse Bits	Easy	67.7%	37.5%
108	Convert Sorted Array to Binary Search Tree	Easy	75.2%	37.5%
409	Longest Palindrome	Easy	55.8%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
1903	Largest Odd Number in String	Easy	66.9%	37.5%
2215	Find the Difference of Two Arrays	Easy	81.3%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	37.5%
516	Longest Palindromic Subsequence	Medium	65.1%	37.5%
541	Reverse String II	Easy	53.3%	37.5%
796	Rotate String	Easy	65.1%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
42	Trapping Rain Water	Hard	66.8%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
18	4Sum	Medium	40.0%	37.5%
1280	Students and Examinations	Easy	60.9%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
907	Sum of Subarray Minimums	Medium	38.3%	37.5%
912	Sort an Array	Medium	55.9%	37.5%
79	Word Search	Medium	46.8%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
81	Search in Rotated Sorted Array II	Medium	39.7%	37.5%
178	Rank Scores	Medium	67.1%	37.5%
1732	Find the Highest Altitude	Easy	83.9%	37.5%
396	Rotate Function	Medium	45.4%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
199	Binary Tree Right Side View	Medium	69.5%	37.5%


1	Two Sum	Easy	57.1%	100.0%
70	Climbing Stairs	Easy	53.9%	87.5%
121	Best Time to Buy and Sell Stock	Easy	56.4%	87.5%
3	Longest Substring Without Repeating Characters	Medium	38.5%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	75.0%
7	Reverse Integer	Medium	31.5%	75.0%
9	Palindrome Number	Easy	60.2%	75.0%
2859	Sum of Values at Indices With K Set Bits	Easy	86.1%	75.0%
53	Maximum Subarray	Medium	53.0%	75.0%
2960	Count Tested Devices After Test Operations	Easy	78.8%	75.0%
2099	Find Subsequence of Length K With the Largest Sum	Easy	57.4%	75.0%
3000	Maximum Area of Longest Diagonal Rectangle	Easy	45.9%	75.0%
189	Rotate Array	Medium	44.4%	75.0%
202	Happy Number	Easy	59.2%	75.0%
3028	Ant on the Boundary	Easy	74.2%	75.0%
3146	Permutation Difference between Two Strings	Easy	87.7%	75.0%
740	Delete and Earn	Medium	57.1%	75.0%
2855	Minimum Right Shifts to Sort the Array	Easy	57.3%	75.0%
169	Majority Element	Easy	66.1%	75.0%
214	Shortest Palindrome	Hard	41.8%	75.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	75.0%
3345	Smallest Divisible Digit Product I	Easy	64.4%	75.0%
3348	Smallest Divisible Digit Product II	Hard	14.4%	75.0%
3779	Minimum Number of Operations to Have Distinct Elements	Medium	42.0%	75.0%
11	Container With Most Water	Medium	59.5%	62.5%
14	Longest Common Prefix	Easy	47.1%	62.5%
20	Valid Parentheses	Easy	43.7%	62.5%
4	Median of Two Sorted Arrays	Hard	45.9%	62.5%
26	Remove Duplicates from Sorted Array	Easy	62.2%	62.5%
88	Merge Sorted Array	Easy	54.4%	62.5%
151	Reverse Words in a String	Medium	55.5%	62.5%
162	Find Peak Element	Medium	46.8%	62.5%
179	Largest Number	Medium	42.6%	62.5%
204	Count Primes	Medium	35.7%	62.5%
217	Contains Duplicate	Easy	64.1%	62.5%
319	Bulb Switcher	Medium	55.5%	62.5%
66	Plus One	Easy	49.5%	62.5%
485	Max Consecutive Ones	Easy	64.6%	62.5%
875	Koko Eating Bananas	Medium	49.7%	62.5%
1518	Water Bottles	Easy	72.6%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
2	Add Two Numbers	Medium	47.9%	50.0%
13	Roman to Integer	Easy	66.2%	50.0%
15	3Sum	Medium	38.6%	50.0%
34	Find First and Last Position of Element in Sorted Array	Medium	48.3%	50.0%
48	Rotate Image	Medium	79.3%	50.0%
54	Spiral Matrix	Medium	56.1%	50.0%
56	Merge Intervals	Medium	51.1%	50.0%
104	Maximum Depth of Binary Tree	Easy	77.9%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
176	Second Highest Salary	Medium	46.3%	50.0%
242	Valid Anagram	Easy	67.8%	50.0%
279	Perfect Squares	Medium	56.3%	50.0%
300	Longest Increasing Subsequence	Medium	59.0%	50.0%
343	Integer Break	Medium	61.8%	50.0%
509	Fibonacci Number	Easy	73.9%	50.0%
1636	Sort Array by Increasing Frequency	Easy	80.7%	50.0%
198	House Robber	Medium	52.9%	50.0%
455	Assign Cookies	Easy	54.7%	50.0%
496	Next Greater Element I	Easy	75.7%	50.0%
345	Reverse Vowels of a String	Easy	60.6%	50.0%
322	Coin Change	Medium	47.9%	50.0%
400	Nth Digit	Medium	37.1%	50.0%
215	Kth Largest Element in an Array	Medium	68.8%	50.0%
1823	Find the Winner of the Circular Game	Medium	82.2%	50.0%
962	Maximum Width Ramp	Medium	55.8%	50.0%
2938	Separate Black and White Balls	Medium	64.0%	50.0%
197	Rising Temperature	Easy	51.0%	50.0%
876	Middle of the Linked List	Easy	81.5%	50.0%
219	Contains Duplicate II	Easy	50.8%	50.0%
8	String to Integer (atoi)	Medium	20.6%	50.0%
344	Reverse String	Easy	80.5%	50.0%
200	Number of Islands	Medium	63.8%	50.0%
1661	Average Time of Process per Machine	Easy	66.9%	50.0%
19	Remove Nth Node From End of List	Medium	51.0%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
451	Sort Characters By Frequency	Medium	75.1%	50.0%
181	Employees Earning More Than Their Managers	Easy	72.8%	50.0%
3432	Count Partitions with Even Sum Difference	Easy	85.2%	50.0%
72	Edit Distance	Medium	60.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
135	Candy	Hard	47.9%	37.5%
238	Product of Array Except Self	Medium	68.6%	37.5%
507	Perfect Number	Easy	47.9%	37.5%
160	Intersection of Two Linked Lists	Easy	63.2%	37.5%
206	Reverse Linked List	Easy	80.2%	37.5%
852	Peak Index in a Mountain Array	Medium	66.9%	37.5%
12	Integer to Roman	Medium	70.4%	37.5%
137	Single Number II	Medium	66.7%	37.5%
74	Search a 2D Matrix	Medium	53.5%	37.5%
739	Daily Temperatures	Medium	68.3%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
185	Department Top Three Salaries	Hard	59.8%	37.5%
1512	Number of Good Pairs	Easy	89.8%	37.5%
1742	Maximum Number of Balls in a Box	Easy	74.7%	37.5%
2684	Maximum Number of Moves in a Grid	Medium	58.8%	37.5%
389	Find the Difference	Easy	60.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
438	Find All Anagrams in a String	Medium	53.3%	37.5%
1312	Minimum Insertion Steps to Make a String Palindrome	Hard	73.6%	37.5%
205	Isomorphic Strings	Easy	48.0%	37.5%
136	Single Number	Easy	77.3%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
10	Regular Expression Matching	Hard	30.4%	37.5%
22	Generate Parentheses	Medium	78.2%	37.5%
287	Find the Duplicate Number	Medium	64.0%	37.5%
131	Palindrome Partitioning	Medium	73.7%	37.5%
2493	Divide Nodes Into the Maximum Number of Groups	Hard	67.0%	37.5%
628	Maximum Product of Three Numbers	Easy	45.7%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
177	Nth Highest Salary	Medium	38.8%	37.5%
190	Reverse Bits	Easy	67.7%	37.5%
108	Convert Sorted Array to Binary Search Tree	Easy	75.2%	37.5%
409	Longest Palindrome	Easy	55.8%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
1903	Largest Odd Number in String	Easy	66.9%	37.5%
2215	Find the Difference of Two Arrays	Easy	81.3%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	37.5%
516	Longest Palindromic Subsequence	Medium	65.1%	37.5%
541	Reverse String II	Easy	53.3%	37.5%
796	Rotate String	Easy	65.1%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
42	Trapping Rain Water	Hard	66.8%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
18	4Sum	Medium	40.0%	37.5%
1280	Students and Examinations	Easy	60.9%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
907	Sum of Subarray Minimums	Medium	38.3%	37.5%
912	Sort an Array	Medium	55.9%	37.5%
79	Word Search	Medium	46.8%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
81	Search in Rotated Sorted Array II	Medium	39.7%	37.5%
178	Rank Scores	Medium	67.1%	37.5%
1732	Find the Highest Altitude	Easy	83.9%	37.5%
396	Rotate Function	Medium	45.4%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
199	Binary Tree Right Side View	Medium	69.5%	37.5%


1	Two Sum	Easy	57.1%	100.0%
70	Climbing Stairs	Easy	53.9%	87.5%
121	Best Time to Buy and Sell Stock	Easy	56.4%	87.5%
3	Longest Substring Without Repeating Characters	Medium	38.5%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	75.0%
7	Reverse Integer	Medium	31.5%	75.0%
9	Palindrome Number	Easy	60.2%	75.0%
2859	Sum of Values at Indices With K Set Bits	Easy	86.1%	75.0%
53	Maximum Subarray	Medium	53.0%	75.0%
2960	Count Tested Devices After Test Operations	Easy	78.8%	75.0%
2099	Find Subsequence of Length K With the Largest Sum	Easy	57.4%	75.0%
3000	Maximum Area of Longest Diagonal Rectangle	Easy	45.9%	75.0%
189	Rotate Array	Medium	44.4%	75.0%
202	Happy Number	Easy	59.2%	75.0%
3028	Ant on the Boundary	Easy	74.2%	75.0%
3146	Permutation Difference between Two Strings	Easy	87.7%	75.0%
740	Delete and Earn	Medium	57.1%	75.0%
2855	Minimum Right Shifts to Sort the Array	Easy	57.3%	75.0%
169	Majority Element	Easy	66.1%	75.0%
214	Shortest Palindrome	Hard	41.8%	75.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	75.0%
3345	Smallest Divisible Digit Product I	Easy	64.4%	75.0%
3348	Smallest Divisible Digit Product II	Hard	14.4%	75.0%
3779	Minimum Number of Operations to Have Distinct Elements	Medium	42.0%	75.0%
11	Container With Most Water	Medium	59.5%	62.5%
14	Longest Common Prefix	Easy	47.1%	62.5%
20	Valid Parentheses	Easy	43.7%	62.5%
4	Median of Two Sorted Arrays	Hard	45.9%	62.5%
26	Remove Duplicates from Sorted Array	Easy	62.2%	62.5%
88	Merge Sorted Array	Easy	54.4%	62.5%
151	Reverse Words in a String	Medium	55.5%	62.5%
162	Find Peak Element	Medium	46.8%	62.5%
179	Largest Number	Medium	42.6%	62.5%
204	Count Primes	Medium	35.7%	62.5%
217	Contains Duplicate	Easy	64.1%	62.5%
319	Bulb Switcher	Medium	55.5%	62.5%
66	Plus One	Easy	49.5%	62.5%
485	Max Consecutive Ones	Easy	64.6%	62.5%
875	Koko Eating Bananas	Medium	49.7%	62.5%
1518	Water Bottles	Easy	72.6%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
2	Add Two Numbers	Medium	47.9%	50.0%
13	Roman to Integer	Easy	66.2%	50.0%
15	3Sum	Medium	38.6%	50.0%
34	Find First and Last Position of Element in Sorted Array	Medium	48.3%	50.0%
48	Rotate Image	Medium	79.3%	50.0%
54	Spiral Matrix	Medium	56.1%	50.0%
56	Merge Intervals	Medium	51.1%	50.0%
104	Maximum Depth of Binary Tree	Easy	77.9%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
176	Second Highest Salary	Medium	46.3%	50.0%
242	Valid Anagram	Easy	67.8%	50.0%
279	Perfect Squares	Medium	56.3%	50.0%
300	Longest Increasing Subsequence	Medium	59.0%	50.0%
343	Integer Break	Medium	61.8%	50.0%
509	Fibonacci Number	Easy	73.9%	50.0%
1636	Sort Array by Increasing Frequency	Easy	80.7%	50.0%
198	House Robber	Medium	52.9%	50.0%
455	Assign Cookies	Easy	54.7%	50.0%
496	Next Greater Element I	Easy	75.7%	50.0%
345	Reverse Vowels of a String	Easy	60.6%	50.0%
322	Coin Change	Medium	47.9%	50.0%
400	Nth Digit	Medium	37.1%	50.0%
215	Kth Largest Element in an Array	Medium	68.8%	50.0%
1823	Find the Winner of the Circular Game	Medium	82.2%	50.0%
962	Maximum Width Ramp	Medium	55.8%	50.0%
2938	Separate Black and White Balls	Medium	64.0%	50.0%
197	Rising Temperature	Easy	51.0%	50.0%
876	Middle of the Linked List	Easy	81.5%	50.0%
219	Contains Duplicate II	Easy	50.8%	50.0%
8	String to Integer (atoi)	Medium	20.6%	50.0%
344	Reverse String	Easy	80.5%	50.0%
200	Number of Islands	Medium	63.8%	50.0%
1661	Average Time of Process per Machine	Easy	66.9%	50.0%
19	Remove Nth Node From End of List	Medium	51.0%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
451	Sort Characters By Frequency	Medium	75.1%	50.0%
181	Employees Earning More Than Their Managers	Easy	72.8%	50.0%
3432	Count Partitions with Even Sum Difference	Easy	85.2%	50.0%
72	Edit Distance	Medium	60.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
135	Candy	Hard	47.9%	37.5%
238	Product of Array Except Self	Medium	68.6%	37.5%
507	Perfect Number	Easy	47.9%	37.5%
160	Intersection of Two Linked Lists	Easy	63.2%	37.5%
206	Reverse Linked List	Easy	80.2%	37.5%
852	Peak Index in a Mountain Array	Medium	66.9%	37.5%
12	Integer to Roman	Medium	70.4%	37.5%
137	Single Number II	Medium	66.7%	37.5%
74	Search a 2D Matrix	Medium	53.5%	37.5%
739	Daily Temperatures	Medium	68.3%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
185	Department Top Three Salaries	Hard	59.8%	37.5%
1512	Number of Good Pairs	Easy	89.8%	37.5%
1742	Maximum Number of Balls in a Box	Easy	74.7%	37.5%
2684	Maximum Number of Moves in a Grid	Medium	58.8%	37.5%
389	Find the Difference	Easy	60.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
438	Find All Anagrams in a String	Medium	53.3%	37.5%
1312	Minimum Insertion Steps to Make a String Palindrome	Hard	73.6%	37.5%
205	Isomorphic Strings	Easy	48.0%	37.5%
136	Single Number	Easy	77.3%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
10	Regular Expression Matching	Hard	30.4%	37.5%
22	Generate Parentheses	Medium	78.2%	37.5%
287	Find the Duplicate Number	Medium	64.0%	37.5%
131	Palindrome Partitioning	Medium	73.7%	37.5%
2493	Divide Nodes Into the Maximum Number of Groups	Hard	67.0%	37.5%
628	Maximum Product of Three Numbers	Easy	45.7%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
177	Nth Highest Salary	Medium	38.8%	37.5%
190	Reverse Bits	Easy	67.7%	37.5%
108	Convert Sorted Array to Binary Search Tree	Easy	75.2%	37.5%
409	Longest Palindrome	Easy	55.8%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
1903	Largest Odd Number in String	Easy	66.9%	37.5%
2215	Find the Difference of Two Arrays	Easy	81.3%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	37.5%
516	Longest Palindromic Subsequence	Medium	65.1%	37.5%
541	Reverse String II	Easy	53.3%	37.5%
796	Rotate String	Easy	65.1%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
42	Trapping Rain Water	Hard	66.8%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
18	4Sum	Medium	40.0%	37.5%
1280	Students and Examinations	Easy	60.9%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
907	Sum of Subarray Minimums	Medium	38.3%	37.5%
912	Sort an Array	Medium	55.9%	37.5%
79	Word Search	Medium	46.8%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
81	Search in Rotated Sorted Array II	Medium	39.7%	37.5%
178	Rank Scores	Medium	67.1%	37.5%
1732	Find the Highest Altitude	Easy	83.9%	37.5%
396	Rotate Function	Medium	45.4%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
199	Binary Tree Right Side View	Medium	69.5%	37.5%


1	Two Sum	Easy	57.1%	100.0%
70	Climbing Stairs	Easy	53.9%	87.5%
121	Best Time to Buy and Sell Stock	Easy	56.4%	87.5%
3	Longest Substring Without Repeating Characters	Medium	38.5%	75.0%
5	Longest Palindromic Substring	Medium	37.3%	75.0%
7	Reverse Integer	Medium	31.5%	75.0%
9	Palindrome Number	Easy	60.2%	75.0%
2859	Sum of Values at Indices With K Set Bits	Easy	86.1%	75.0%
53	Maximum Subarray	Medium	53.0%	75.0%
2960	Count Tested Devices After Test Operations	Easy	78.8%	75.0%
2099	Find Subsequence of Length K With the Largest Sum	Easy	57.4%	75.0%
3000	Maximum Area of Longest Diagonal Rectangle	Easy	45.9%	75.0%
189	Rotate Array	Medium	44.4%	75.0%
202	Happy Number	Easy	59.2%	75.0%
3028	Ant on the Boundary	Easy	74.2%	75.0%
3146	Permutation Difference between Two Strings	Easy	87.7%	75.0%
740	Delete and Earn	Medium	57.1%	75.0%
2855	Minimum Right Shifts to Sort the Array	Easy	57.3%	75.0%
169	Majority Element	Easy	66.1%	75.0%
214	Shortest Palindrome	Hard	41.8%	75.0%
17	Letter Combinations of a Phone Number	Medium	65.5%	75.0%
3345	Smallest Divisible Digit Product I	Easy	64.4%	75.0%
3348	Smallest Divisible Digit Product II	Hard	14.4%	75.0%
3779	Minimum Number of Operations to Have Distinct Elements	Medium	42.0%	75.0%
11	Container With Most Water	Medium	59.5%	62.5%
14	Longest Common Prefix	Easy	47.1%	62.5%
20	Valid Parentheses	Easy	43.7%	62.5%
4	Median of Two Sorted Arrays	Hard	45.9%	62.5%
26	Remove Duplicates from Sorted Array	Easy	62.2%	62.5%
88	Merge Sorted Array	Easy	54.4%	62.5%
151	Reverse Words in a String	Medium	55.5%	62.5%
162	Find Peak Element	Medium	46.8%	62.5%
179	Largest Number	Medium	42.6%	62.5%
204	Count Primes	Medium	35.7%	62.5%
217	Contains Duplicate	Easy	64.1%	62.5%
319	Bulb Switcher	Medium	55.5%	62.5%
66	Plus One	Easy	49.5%	62.5%
485	Max Consecutive Ones	Easy	64.6%	62.5%
875	Koko Eating Bananas	Medium	49.7%	62.5%
1518	Water Bottles	Easy	72.6%	62.5%
283	Move Zeroes	Easy	63.5%	62.5%
2	Add Two Numbers	Medium	47.9%	50.0%
13	Roman to Integer	Easy	66.2%	50.0%
15	3Sum	Medium	38.6%	50.0%
34	Find First and Last Position of Element in Sorted Array	Medium	48.3%	50.0%
48	Rotate Image	Medium	79.3%	50.0%
54	Spiral Matrix	Medium	56.1%	50.0%
56	Merge Intervals	Medium	51.1%	50.0%
104	Maximum Depth of Binary Tree	Easy	77.9%	50.0%
118	Pascal's Triangle	Easy	78.7%	50.0%
176	Second Highest Salary	Medium	46.3%	50.0%
242	Valid Anagram	Easy	67.8%	50.0%
279	Perfect Squares	Medium	56.3%	50.0%
300	Longest Increasing Subsequence	Medium	59.0%	50.0%
343	Integer Break	Medium	61.8%	50.0%
509	Fibonacci Number	Easy	73.9%	50.0%
1636	Sort Array by Increasing Frequency	Easy	80.7%	50.0%
198	House Robber	Medium	52.9%	50.0%
455	Assign Cookies	Easy	54.7%	50.0%
496	Next Greater Element I	Easy	75.7%	50.0%
345	Reverse Vowels of a String	Easy	60.6%	50.0%
322	Coin Change	Medium	47.9%	50.0%
400	Nth Digit	Medium	37.1%	50.0%
215	Kth Largest Element in an Array	Medium	68.8%	50.0%
1823	Find the Winner of the Circular Game	Medium	82.2%	50.0%
962	Maximum Width Ramp	Medium	55.8%	50.0%
2938	Separate Black and White Balls	Medium	64.0%	50.0%
197	Rising Temperature	Easy	51.0%	50.0%
876	Middle of the Linked List	Easy	81.5%	50.0%
219	Contains Duplicate II	Easy	50.8%	50.0%
8	String to Integer (atoi)	Medium	20.6%	50.0%
344	Reverse String	Easy	80.5%	50.0%
200	Number of Islands	Medium	63.8%	50.0%
1661	Average Time of Process per Machine	Easy	66.9%	50.0%
19	Remove Nth Node From End of List	Medium	51.0%	50.0%
349	Intersection of Two Arrays	Easy	77.5%	50.0%
451	Sort Characters By Frequency	Medium	75.1%	50.0%
181	Employees Earning More Than Their Managers	Easy	72.8%	50.0%
3432	Count Partitions with Even Sum Difference	Easy	85.2%	50.0%
72	Edit Distance	Medium	60.1%	37.5%
125	Valid Palindrome	Easy	52.8%	37.5%
135	Candy	Hard	47.9%	37.5%
238	Product of Array Except Self	Medium	68.6%	37.5%
507	Perfect Number	Easy	47.9%	37.5%
160	Intersection of Two Linked Lists	Easy	63.2%	37.5%
206	Reverse Linked List	Easy	80.2%	37.5%
852	Peak Index in a Mountain Array	Medium	66.9%	37.5%
12	Integer to Roman	Medium	70.4%	37.5%
137	Single Number II	Medium	66.7%	37.5%
74	Search a 2D Matrix	Medium	53.5%	37.5%
739	Daily Temperatures	Medium	68.3%	37.5%
62	Unique Paths	Medium	66.5%	37.5%
542	01 Matrix	Medium	53.3%	37.5%
185	Department Top Three Salaries	Hard	59.8%	37.5%
1512	Number of Good Pairs	Easy	89.8%	37.5%
1742	Maximum Number of Balls in a Box	Easy	74.7%	37.5%
2684	Maximum Number of Moves in a Grid	Medium	58.8%	37.5%
389	Find the Difference	Easy	60.1%	37.5%
35	Search Insert Position	Easy	50.7%	37.5%
438	Find All Anagrams in a String	Medium	53.3%	37.5%
1312	Minimum Insertion Steps to Make a String Palindrome	Hard	73.6%	37.5%
205	Isomorphic Strings	Easy	48.0%	37.5%
136	Single Number	Easy	77.3%	37.5%
387	First Unique Character in a String	Easy	65.0%	37.5%
10	Regular Expression Matching	Hard	30.4%	37.5%
22	Generate Parentheses	Medium	78.2%	37.5%
287	Find the Duplicate Number	Medium	64.0%	37.5%
131	Palindrome Partitioning	Medium	73.7%	37.5%
2493	Divide Nodes Into the Maximum Number of Groups	Hard	67.0%	37.5%
628	Maximum Product of Three Numbers	Easy	45.7%	37.5%
1143	Longest Common Subsequence	Medium	58.9%	37.5%
177	Nth Highest Salary	Medium	38.8%	37.5%
190	Reverse Bits	Easy	67.7%	37.5%
108	Convert Sorted Array to Binary Search Tree	Easy	75.2%	37.5%
409	Longest Palindrome	Easy	55.8%	37.5%
141	Linked List Cycle	Easy	53.9%	37.5%
1903	Largest Odd Number in String	Easy	66.9%	37.5%
2215	Find the Difference of Two Arrays	Easy	81.3%	37.5%
567	Permutation in String	Medium	48.4%	37.5%
103	Binary Tree Zigzag Level Order Traversal	Medium	63.1%	37.5%
516	Longest Palindromic Subsequence	Medium	65.1%	37.5%
541	Reverse String II	Easy	53.3%	37.5%
796	Rotate String	Easy	65.1%	37.5%
122	Best Time to Buy and Sell Stock II	Medium	70.7%	37.5%
402	Remove K Digits	Medium	36.4%	37.5%
23	Merge k Sorted Lists	Hard	58.8%	37.5%
42	Trapping Rain Water	Hard	66.8%	37.5%
2235	Add Two Integers	Easy	87.9%	37.5%
18	4Sum	Medium	40.0%	37.5%
1280	Students and Examinations	Easy	60.9%	37.5%
525	Contiguous Array	Medium	50.8%	37.5%
32	Longest Valid Parentheses	Hard	38.0%	37.5%
907	Sum of Subarray Minimums	Medium	38.3%	37.5%
912	Sort an Array	Medium	55.9%	37.5%
79	Word Search	Medium	46.8%	37.5%
50	Pow(x, n)	Medium	38.2%	37.5%
81	Search in Rotated Sorted Array II	Medium	39.7%	37.5%
178	Rank Scores	Medium	67.1%	37.5%
1732	Find the Highest Altitude	Easy	83.9%	37.5%
396	Rotate Function	Medium	45.4%	37.5%
560	Subarray Sum Equals K	Medium	46.8%	37.5%
724	Find Pivot Index	Easy	62.1%	37.5%
977	Squares of a Sorted Array	Easy	73.6%	37.5%
199	Binary Tree Right Side View	Medium	69.5%	37.5%

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