Member Technical Staff Interview Questions

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There is an unsorted array ‘A’ of length n with unique elements. Person Y mistakenly applies Binary search on A to find element ‘X’. Now with the minimum number of swaps in the array, one should make sure he will find the element in the array. But, he is not allowed to swap the element ‘X’. If it is impossible then return -1;
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Intern, Member of Technical Staff

Interviewed at Nutanix

3.8
Sep 5, 2018

There is an unsorted array ‘A’ of length n with unique elements. Person Y mistakenly applies Binary search on A to find element ‘X’. Now with the minimum number of swaps in the array, one should make sure he will find the element in the array. But, he is not allowed to swap the element ‘X’. If it is impossible then return -1;

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