triangle and reverse triangle pattern

Author: Raffian-moin

Recursion/triangle_pattern.py

@@ -0,0 +1,33 @@
+def reversePattern(row, column):
+    if row == 0:
+        return
+
+    if row > column:
+        print('*', end = " ")
+        column += 1
+    else:
+        print()
+        row -= 1
+        column = 0
+
+    reversePattern(row, column)
+
+reversePattern(4, 0)
+
+print()
+
+def pattern(row, column):
+    if row == 0:
+        return
+
+    if row > column:
+        column += 1
+        pattern(row, column)
+        print('*', end = " ")
+    else:
+        row -= 1
+        column = 0
+        pattern(row, column)
+        print()
+
+pattern(4, 0)