Software Interview Questions

748,807 software interview questions shared by candidates

An operation "swap" means removing an element from the array and appending it at the back of the same array. Find the minimum number of "swaps" needed to sort that array. Eg :- 3124 Output: 2 (3124->1243->1234) How to do it less than O(n^2) ?
avatar

Software Engineer Intern

Interviewed at Meta

3.5
Nov 3, 2012

An operation "swap" means removing an element from the array and appending it at the back of the same array. Find the minimum number of "swaps" needed to sort that array. Eg :- 3124 Output: 2 (3124->1243->1234) How to do it less than O(n^2) ?

Viewing 1641 - 1650 interview questions

Glassdoor has 748,807 interview questions and reports from Software interviews. Prepare for your interview. Get hired. Love your job.