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

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

Can you do it using only **arithmetic operations, a single for loop and print statement?**

Use no more than two lines. The first line (the *for* statement) is already written for you. You have to complete the print statement.

**Note**: Using anything related to strings will give a score of .

**Input Format**

A single line containing integer, .

**Constraints**

**Output Format**

Print lines as explained above.

**Sample Input**

```
5
```

**Sample Output**

```
1
22
333
4444
```