# import module
import random as r
ph_no = []
# the first number should be in the range of 6 to 9
ph_no.append(r.randint(6, 9))
# the for loop is used to append the other 9 numbers.
# the other 9 numbers can be in the range of 0 to 9.
for i in range(1, 10):
ph_no.append(r.randint(0, 9))
# printing the number
for i in ph_no:
print(i, end="")