Pattern of letter B in Python

Author: avinashn

Diff for: patterns/pattern-b.py

@@ -0,0 +1,39 @@
+__author__ = 'Avinash'
+
+# Python3 program to print alphabet B pattern
+
+# Function to display alphabet pattern
+
+
+def print_pattern(n):
+    # Outer for loop for number of lines(rows)
+    for i in range(n):
+
+        # Inner for loop for logic execution
+        for j in range(n + 1):
+
+            # prints two column lines
+            if ((j == 0 or j == n) or
+
+                    # print first line of alphabet
+                    i == 0 and j != 0 and j != n or
+
+                    # prints last line
+                    i == n - 1 or
+
+                    # prints middle line
+                    i == n // 2):
+                print("*", end="")
+            else:
+                print(" ", end="")
+
+        print()
+
+
+# Size of the letter
+num = int(input("Enter the size: \t "))
+
+if num > 7:
+    print_pattern(num)
+else:
+    print("Enter a size minimum of 8")