PROGRAMMING:4.18 - display integer values with * signs, 5 for each line

Write a program, input an integer value, display the "*" of the integer value. Wrap every 5 lines displayed.
-----From exercise 4-18
```
How many *: 12


**
```
Note: if the input is not a positive integer, nothing will be output.
###Input example:
```in
twelve
```
###Output example:
```out
How many *:

**
```







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