Why compilation error

Question

https://code.sololearn.com/c6nt3AkaakNw/?ref=app

Answer 1

It's println, not printIn
So a small L, not a big i

Standing for "print line"

Answer 2

Ayo Alabi
Try to do variations in examples given in Lessons carefully & follow comment section after each lesson to get better idea.
● u can make use of "\n" to get into next line & avoid 2 extra println() methods.