add: pyramid homework

Author: Khazar451

Week03/pyramid_khazar_abdullayev.py

@@ -0,0 +1,9 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0
+    needed = 1 
+    while number_of_blocks >= needed:
+        number_of_blocks -= needed
+        height += 1
+        needed += 1
+    return height
+