Question bank
4,310 interview questions, answered.
Reference answers, what the interviewer is really testing, how it is graded, and the follow-ups that come next.
Easy 190Medium 2,498Hard 982
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1,063 questions
- 385Find All Anagrams in a StringMediumCoding·
Walmart - 386Find best possible sum in a treeCoding·
FactSet Research Systems Inc. - 387Find First and Last Position of Element in Sorted ArrayMediumCoding·
Slice - 388Find K Pairs with Smallest SumsMediumCoding·
Intuit - 389Find Maximum Product Subarray in an arrayCoding·
Flipkart - 390Find Median from Data StreamHardCoding·
Flipkart - 391Find Pivot IndexEasyCoding·
Microsoft - 392Find the CelebrityCoding·
Linkedin - 393Find the first missing positiveCoding·
BitGo - 394Find the Kth Highest Frequency Character in a StreamCoding·
Walmart - 395Find the Largest Palindrome Divisible by KHardCoding·
Uber - 396Find the Largest Submatrix with all 1sCoding·
DoorDash - 397Find the length of Longest SubstringCoding·
IDFC First Bank - 398Find the Maximum Length of Valid Subsequence IIMediumCoding·
Expedia - 399Find the minimum number of steps from the source to the destination.Coding·
Linkedin - 400Find the Most Competitive SubsequenceMediumCoding·
Nutanix - 401Find the next closest largest palindrome of a given numberCoding·
Uber - 402Find the next Even integerCoding·
IDFC First Bank - 403Find the next permutationCoding·
Morgan Stanley - 404Find the number of edges in the largest connected component of a graphCoding·
Amazon - 405Find the Number of Ways to Place People IIHardCoding·
Uber - 406Find the Occurrence of First Almost Equal SubstringHardCoding·
ServiceNow - 407Find the peak element in a rotated sorted array.Coding·
Amazon - 408Find the root of the largest treeCoding·
Goldman Sachs