diff --git a/Basics/Exercise/10_functions/10_functions_exercise.py b/Basics/Exercise/10_functions/10_functions_exercise.py
index da953df9..99e6bcf1 100644
--- a/Basics/Exercise/10_functions/10_functions_exercise.py
+++ b/Basics/Exercise/10_functions/10_functions_exercise.py
@@ -16,11 +16,16 @@ def print_pattern(n=5):
     '''
     # we need to run two for loops. Outer loop prints patterns line by line
     # where as inner loop print the content of that specific lines
-    for i in range(n):
+    '''for i in range(n):
         s = ''
         for j in range(i+1):
             s = s + '*'
-        print(s)
+        print(s)'''
+    #we can also do this by using only one for loop
+    n=int(input("Enter number"))
+    for i in range(1,n+1):
+        print("*"*i)
+    
 
 def calculate_area(dimension1,dimension2,shape="triangle"):
     '''
@@ -87,4 +92,4 @@ def calculate_area(dimension1,dimension2,shape="triangle"):
 print("Print pattern with input=4")
 print_pattern(4)
 print("Print pattern with no input number")
-print_pattern() # Not supplying any input will use default argument which is 5
\ No newline at end of file
+print_pattern() # Not supplying any input will use default argument which is 5