What a great talk, I wish there were more like this one!

I really like this guy! Am I watching a stand-up comedy?

Awesome, I love lighting talks, they pack the punch!

Interviews at big tech is like a strange mating ritual.

It is pretty fun watching this talk!

LeetCode style interview questions don't measure how good the interviewee is in C++ or software engineering. It only measures how good they are at solving LeetCode style problems.

that is actually great. simple but really valuable

Give us more talks like that !

But leetcode 229, majority element II requires constant space. In this case, you are not allowed to use hash map. If hash map is allowed, this is simply an easy level problem. In a real code interview, the interviewer will definitely ask you to think of a solution using constant space. It won't be that easy....

The last sentence is the most important one. Great talk 👍

Most technical interviews are testing the wrong thing. You know you're going to get the wrong people when you give them homework. Why? Because only people that really need the job badly will try their hardest at them. People that know they're good enough will just try somewhere else and not bother.

People sometimes forget that unordered containers are faster when it comes to searching. Great talk nonetheless.

You should also show that you think ahead and are able to generalize. When given the first task finding the numbers which occur more than 1/3 of time, you should ideally create a solution in which 3 would be a runtime argument passed to the function. Unless it is a severe performance hit, in which case you should discuss this with the interviewer and only in that case decide to pass the value as compile time param. Also in the second task, you should ideally generalize the number of arrays and the required frequency as runtime args. If you just hardcode the number of arrays, your solution is not flexible in anticipation of future changes of requirements.

Awesome...

Excellent !

Cool advice.

Like for 3rd question, most of the interviewers wants candidate to write their own algorithm.

Haha brilliant!

oh boy😀

Or : "How to interview when they liked your CV and it's just a formality".