Printing Pattern in Python (Triangle Pattern type-1)

Problem

You are given a positive integer . Print a numerical triangle of height  like the one below:

1
22
333
4444
55555
...........

How to think??

Observing the pattern carefully we can see that

First row we have 1*1
In second we Have 11*2
Then 111*3
and so on.

Now we make out we have to multiply the row number. But how to get the first part?

we observe that

We can obtain 1 as quotient obtained when 10 is divided by 9
Similarly we can obtain 11 as quotient when 100 is divided by 9.
Therefore we need powers of 10 at each row and divide them by 9 and multiply the quotient by row number and that's it. 

How do we get power of 10??

 we have 2 options:

Use power function invoked as pow() and use it as pow(10,i) where i is row number starting from 1.
Writing 10**i simply where ** indicates power.

Now for N-1 rows we have to initiate a loop running N-1 times.

This can be done as:

for i in range(1,N):

Final Solution:

for i in range(1,int(input())):

    print(i*(pow(10,i)//9))
Sample Input
5
Sample Output
1
22
333
4444

𝑲𝒖𝒅𝒐𝒔 , 𝒚𝒐𝒖 𝒋𝒖𝒔𝒕 𝒔𝒐𝒍𝒗𝒆𝒅 𝒚𝒐𝒖𝒓 𝒇𝒊𝒓𝒔𝒕 𝒑𝒂𝒕𝒕𝒆𝒓𝒏 𝑷𝒓𝒐𝒈𝒓𝒂𝒎 𝒊𝒏 𝒑𝒚𝒕𝒉𝒐𝒏!!