I am getting few errors which i can't understand

While trying to print values of Array constructor I am getting a few errors. I am using the online IDE given on the Kotlin website. Errors go like:
#No values passed for parameter ‘init’.
#Unresolved reference: size.
#expecting ‘)’
#property getter or settter expected.
#Expecting a top-level declaration.
#Function declaration must have a name.
#Unresolved reference: i
#Unexpected tokens (use ‘;’ to separate expressions on the same line)
#Expecting a top level declaration