Software Engineer Senior Interview Questions

419,605 software engineer senior 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 1161 - 1170 interview questions

Glassdoor has 419,605 interview questions and reports from Software engineer senior interviews. Prepare for your interview. Get hired. Love your job.