func main(){
    fmt.Println("hello world")
}
func Foo(){
    //..
}

class A:
    def __init__(self,a,b,c,*arg):
        self.foo()
        ##
 	def foo(self,..):
        #...
        pass
class B(A):
    def __init__(self,a,b,c,*arg):
        super(a,b,c,*arg)
	
if __name__=="__main__":
	print("hello world")
	a=[1,2,4,6]
	b=[i*i for i in a]
	

function foo(){
    ...arguments
}
const bar=function(){
    //..
}
const bar2=()=>{
    
}

foo.bind(thisobj,arg1,arg2,....)