Add function to calculate pyramid height

Author: busedemirbass

Week03/pyramid_buse_demirbas.py

@@ -0,0 +1,13 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0 
+    block_number = 1
+
+    while number_of_blocks >= block_number:
+        number_of_blocks = number_of_blocks - block_number
+        height = height +1
+        block_number = block_number +1
+    
+    return height    
+
+result = calculate_pyramid_height(9)
+print(result)