Google SDE-intern interview questions

There was 2-3 interview round : 1. Technical Round : I was asked about floor function implementation, i solved it but only through brute force. Google expect you to solve one question in 45 minutes in two ways (brute force and optimize). 2. HR Round : Here my friends had the googly round that google prefers.

it involves one online assessment having 2 hard question on data structures and algorithms ,after it shortlisting based on which 2-3 technical rounds they too involve data structures and algorithms and are of 45 minutes each