Creating pattern using a nested loop

Construct the following pattern, using a nested loop

1
22
333
4444
55555
666666
7777777
88888888
999999999

 

 

for num in range(10):

    for i in range(num):

        print (num, end=" ")

    print("\n")

 

 

OUTPUT

1
22
333
4444
55555
666666
7777777
88888888
999999999