Re:How to pass a programming interview (2016)
by bootlooped on Saturday March 09, 2019 @04:05PM
(#19348472)
For big companies that have a ton of applicants, the false-negative rate probably doesn't matter all that much. They need a quick way to narrow the field.
As for wasting a lot of time, what more reliable method is there that takes less time than a leetcode-style problem? Surely there are more reliable methods, they probably don't take 30 minutes or less though.
You can practice all you want to get better, but no one in the corporate world is saying "I need you to code bubble sort, and I need in the next 45 minutes" and then proceeds to stand over your shoulder the entire time.
[1] https://twitter.com/dhh/status/834146806594433025