LeetCode Problems for eBay

LeetCode Problems for eBay

Did you know? According to Oberlo, 34.9% mobiles users in US used eBay app? The popular consumer to consumer e-commerce site is also popular to people who wants to build their career in e-commerce industry. This is why we’ve gathered some frequent LeetCode problems for eBay. We hope these will help you overcome your fear in the selection process.

IDTitleAcceptanceDifficultyFrequency
146LRU Cache33.2%Medium0.515708
545Boundary of Binary Tree38.9%Medium0.438186
1Two Sum45.6%Easy0.360665
23Merge k Sorted Lists40.2%Hard0.312169
51N-Queens46.6%Hard0.234647
200Number of Islands46.8%Medium0.232046
54Spiral Matrix34.1%Medium0.213637
138Copy List with Random Pointer36.4%Medium0.172152
846Hand of Straights54.2%Medium0.170363
283Move Zeroes57.8%Easy0.169684
153Sum26.8%Medium0.164086
498Diagonal Traverse48.2%Medium0.161015
199Binary Tree Right Side View54.1%Medium0.159043
215Kth Largest Element in an Array55.4%Medium0.152893
227Basic Calculator II36.9%Medium0.142227
702Search in a Sorted Array of Unknown Size66.9%Medium0.137832
20Valid Parentheses39.0%Easy0.137503
428Serialize and Deserialize N-ary Tree59.4%Hard0.133135
4Median of Two Sorted Arrays29.6%Hard0.131624
139Word Break40.1%Medium0.131444
344Reverse String68.5%Easy0.129593
968Binary Tree Cameras37.5%Hard0.125864
253Meeting Rooms II45.7%Medium0.122032
5Longest Palindromic Substring29.5%Medium0.120764
366Find Leaves of Binary Tree70.6%Medium0.120305
3Longest Substring Without Repeating Characters30.4%Medium0.118764
33Search in Rotated Sorted Array34.5%Medium0.110169
206Reverse Linked List62.5%Easy0.108663
295Find Median from Data Stream44.3%Hard0.105021
796Rotate String49.6%Easy0.103922
130Surrounded Regions28.1%Medium0.102859
141Linked List Cycle41.1%Easy0.100633
143Reorder List37.1%Medium0.099695
358Rearrange String k Distance Apart34.9%Hard0.088947
449Serialize and Deserialize BST52.0%Medium0.086964
443String Compression41.3%Easy0.083913
703Kth Largest Element in a Stream49.7%Easy0.083857
962Maximum Width Ramp45.4%Medium0.081845
250Count Univalue Subtrees52.0%Medium0.079758
322Coin Change35.5%Medium0.078597
1122Relative Sort Array67.7%Easy0.076519
244Shortest Word Distance II52.3%Medium0.076227
8String to Integer (atoi)15.4%Medium0.074128
153Find Minimum in Rotated Sorted Array45.1%Medium0.073435
236Lowest Common Ancestor of a Binary Tree45.7%Medium0.072883
1146Snapshot Array37.0%Medium0.070176
17Letter Combinations of a Phone Number46.8%Medium0.068205
328Odd Even Linked List55.7%Medium0.066778
240Search a 2D Matrix II43.2%Medium0.066261
297Serialize and Deserialize Binary Tree47.5%Hard0.061960
238Product of Array Except Self60.1%Medium0.061105
49Group Anagrams56.9%Medium0.059194
208Implement Trie (Prefix Tree)49.4%Medium0.055594
735Asteroid Collision41.0%Medium0.054791
53Maximum Subarray46.5%Easy0.052816
42Trapping Rain Water48.9%Hard0.052034
560Subarray Sum Equals K43.9%Medium0.051202
46Permutations63.5%Medium0.050463
394Decode String50.0%Medium0.049980
341Flatten Nested List Iterator52.9%Medium0.044407
75Sort Colors47.3%Medium0.044059
102Binary Tree Level Order Traversal54.6%Medium0.043690
103Binary Tree Zigzag Level Order Traversal48.3%Medium0.041859
56Merge Intervals39.3%Medium0.041733
41First Missing Positive32.0%Hard0.039412
31Next Permutation32.6%Medium0.036861
88Merge Sorted Array39.4%Easy0.036265
189Rotate Array34.7%Easy0.035696
21Merge Two Sorted Lists53.5%Easy0.035486
125Valid Palindrome36.7%Easy0.035266
39Combination Sum56.1%Medium0.035200
173Binary Search Tree Iterator56.6%Medium0.033532
300Longest Increasing Subsequence42.6%Medium0.032457
284Peeking Iterator45.7%Medium0.031106
767Reorganize String48.7%Medium0.029675
176Second Highest Salary31.6%Easy0.029252
665Non-decreasing Array19.5%Easy0.029053
129Sum Root to Leaf Numbers49.1%Medium0.028437
213House Robber II36.5%Medium0.028250
50Pow(x;n)30.3%Medium0.028008
445Add Two Numbers II54.5%Medium0.027533
1438Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit42.1%Medium0.026955
951Flip Equivalent Binary Trees65.8%Medium0.025269
76Minimum Window Substring34.6%Hard0.024696
662Maximum Width of Binary Tree41.0%Medium0.024116
977Squares of a Sorted Array72.1%Easy0.024074
572Subtree of Another Tree44.1%Easy0.023371
211Add and Search Word – Data structure design38.1%Medium0.023335
25Reverse Nodes in k-Group42.1%Hard0.022832
78Subsets62.0%Medium0.022827
40Combination Sum II48.2%Medium0.021424
698Partition to K Equal Sum Subsets45.0%Medium0.021097
32Longest Valid Parentheses28.4%Hard0.020385
66Plus One43.0%Easy0.020215
207Course Schedule43.1%Medium0.019709
416Partition Equal Subset Sum43.7%Medium0.019439
155Min Stack44.5%Easy0.018861
787Cheapest Flights Within K Stops39.3%Medium0.018824
994Rotting Oranges49.2%Medium0.017087
658Find K Closest Elements40.9%Medium0.016611
10Regular Expression Matching26.8%Hard0.016097
204Count Primes31.5%Easy0.015842
28Implement strStr()34.5%Easy0.015680
2Add Two Numbers33.9%Medium0.015095
142Linked List Cycle II37.3%Medium0.014710
202Happy Number50.4%Easy0.014045
287Find the Duplicate Number55.5%Medium0.012335
547Friend Circles58.6%Medium0.012228
785Is Graph Bipartite?47.5%Medium0.011236
160Intersection of Two Linked Lists40.6%Easy0.010994
140Word Break II32.6%Hard0.010784
347Top K Frequent Elements61.2%Medium0.009249
279Perfect Squares47.4%Medium0.009216
198House Robber42.0%Easy0.008434
14Longest Common Prefix35.4%Easy0.007455
98Validate Binary Search Tree27.8%Medium0.006611
83Remove Duplicates from Sorted List45.4%Easy0.006353
24Swap Nodes in Pairs50.4%Medium0.006221
973K Closest Points to Origin63.8%Medium0.005773
26Remove Duplicates from Sorted Array45.1%Easy0.004385
727Minimum Window Subsequence41.8%Hard0
868Binary Gap60.6%Easy0
1206Design Skiplist57.3%Hard0

Leave a Reply