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|         |      1 val Max : Int = 10; | 
|         |      2  | 
|         |      3 def sqr(x: Int) : Int = x * x; | 
|         |      4  | 
|         |      5 def all(n: Int) : Void = { | 
|         |      6   if n <= Max | 
|         |      7   then { print_int(sqr(n)) ; new_line(); all(n + 1) } | 
|         |      8   else skip() | 
|         |      9 }; | 
|         |     10  | 
|         |     11 { | 
|         |     12   print_string("Squares"); | 
|         |     13   new_line(); | 
|         |     14   all(0) | 
|         |     15 }  |