Add function to calculate pyramid height

Author: aysegulyildizz

Week03/pyramid_aysegul_yildiz.py

@@ -0,0 +1,15 @@
+def calculate_pyramid_height(number_of_blocks):
+    height = 0
+    used_blocks = 0
+
+    for level in range(1, number_of_blocks + 1):
+        # Taş ihtiyacı: level*(level+1)/2
+        blocks_needed = level * (level + 1) // 2
+
+        if used_blocks + blocks_needed > number_of_blocks:
+            break
+
+        used_blocks += blocks_needed
+        height = level
+
+    return height