Uploaded October 2020 | Updated September 2026, 3 weeks ago
We'll start with homework from last week: leetcode.com/problems/design-parking-system & leetcode.com/problems/preimage-size-of-factorial-zeroes-function
Then some more coding interview problems from leetcode.com and binarysearch.com
Subscribe for more educational videos on algorithms, coding interviews and competitive programming.
- Main YT channel with educational videos: youtube.com/errichto
- FAQ & GitHub Wiki: github.com/Errichto/youtube/wiki/FAQ
- Twitch: twitch.tv/errichto
We'll start with homework from last week: leetcode.com/problems/design-parking-system & leetcode.com/problems/preimage-size-of-factorial-zeroes-function
Then some more coding interview problems from leetcode.com and binarysearch.com
Subscribe for more educational videos on algorithms, coding interviews and competitive programming.
- Main YT channel with educational videos: youtube.com/errichto
- FAQ & GitHub Wiki: github.com/Errichto/youtube/wiki/FAQ
- Twitch: twitch.tv/errichto










