I'll go first with my first time using Go (and solving it in 20 mins, so copying stack overflow quite heavily)!
https://github.com/EddSH1994/advent-of-code/blob/main/day001.go
My solution in quick-n-dirty python.
https://github.com/svennek/adventofcode22/blob/main/day1.py
Time spent around 5 minutes.