56:00 Whats the point in this example while using Math.Max() and Math.Min() ? I thought using pre-fabricated methods was not allowed? You used .Max() and .Min() and its entirely pointless when trying to showcase breaking down problems, i mean if its allowed one couldve also used: numArray.Max() which would return the highest number in the collection immediately. So i think you shouldve replaced .Max() and .Min() with actual "self made" expressions instead of using these pre-fabricated ones aswell.