Create pattern_01.py

Author: keshavsingh4522

function/recursion/pattern_01.py

@@ -0,0 +1,16 @@
+def f(n):
+ if n==0:
+  return
+ f(n-1)
+ print('*'*n)
+n=int(input('enter a number: '))
+f(n)
+'''
+output:
+enter a number: 5
+*
+**
+***
+****
+*****
+'''