| function unformatted() { | |
| function innerFunction(count) { | |
| while(count > 0) { | |
| count--; | |
| if(count===2) { | |
| console.log("count is two!"); | |
| } | |
| } | |
| console.log("are we still in the inner func?"); |
| # source: https://www.hackerrank.com/challenges/gridland-metro | |
| # video: https://youtu.be/H1Qbd652Oig | |
| def gridlandMetro(n, m, k, tracks): # ALTERED NAME TO PLURAL | |
| # tracks = [ | |
| # [row, col_start, col_end], | |
| # ... | |
| # ] | |
| # sort by col start | |
| tracks.sort(key = lambda track: min(track[1], track[2])) # O(nlogn) |
UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.
Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/
sudo amazon-linux-extras install docker
sudo service docker start