Real world: Compile 3 times to figure out the answer in 30 seconds and never do the wrong one again, saving your employer about 1,000 man hours across the team

Real world: Compile 3 times to figure out the answer in 30 seconds and never do the wrong one again, saving your employer about 1,000 man hours across the team, which they’ll instead use to interview additional people seeing if they unnecessarily memorized these answers and smugly pretend that “anybody that doesn’t know this basic knowledge is a joke, source: me, I made that up on the spot for my ego” not knowing what the day to day coding challenges are at all from the very people that were hired to “hit the ground running”