def f1(n):
    for i in range(n):
        #return i no output
        print i
f1(4)
#no output but if print in place of return we get 0, 1, 2 as output

4f036cc9702a5e22baec0d4d3eec4ba9652c3657
def f1(n):
    for i in range(n):
        #return i no output
        print i
f1(4)
#no output but if print in place of return we get 0, 1, 2 as output
