
int c = print("hello");
fun mf = (x : int) -> int { 
int a = 3 ;
float b = 8.5 ;   
fun sf = (y: int ) -> float { 
		fun tf = () -> int 
				{return 4;};    
		return 2.3 ; } ;  
return 0 ; } ;


int a = mf ( 3 );
int c = print("world"); 
