#!/usr/bin/env python3

#num = [1,2,3,4,5,6]
num = range(1, 7)  # start(inclusive) , stop(exclusive), step
for x in num:
    print('x is:', x)
print()


y = 1
while y <= 6:
    print('y is:', y)
    y += 1 # y = y + 1
