Printing triangles: Write a program which inputs a positive integer n and outputs an n line high triangle of '*' characters whose right-angle is in the bottom left corner. For example, if 5 is input the output should be

Sample Run1

Enter a positive integer: 5

Output1:

*

**

***

****

*****

Sample Run2

Enter a positive integer: -36

Output1:

The number entered is not positive

Sample Run3

Enter a positive integer: 10

Output1:

*

**

***

****

*****

******

*******

********

*********

**********