Add function to calculate pyramid height from blocks

Author: AlisherShalenov

Week03/pyramid_alisher_shalenov.py

@@ -0,0 +1,10 @@
+def calculate_pyramid_height(number_of_blocks):
+    total = 0
+    height = 0
+    for i in range(1, number_of_blocks + 1):
+        total += i
+        if total > number_of_blocks:
+            break
+        else:
+            height = i
+    return height