Converting for loops to while loops in python

Question

I am struggling to find an efficient way to convert these for loops to a working set of while loops. Any Suggestions? I am using 2.7

def pr         


        

Answer 1

You can get rid of the inner loop with string multiplication operator (*) :

def printTTriangle(height):
 j = 1
 while j <= height:
     print 'T' * j + '\n '
     j += 1