diff --git a/16lesson.py b/16lesson.py
new file mode 100644
index 0000000..5e6d010
--- /dev/null
+++ b/16lesson.py
@@ -0,0 +1,22 @@
+# Memory address
+p = 10
+e = 10
+
+t = id(p)
+y = hex(p)
+
+w = id(e)
+v = hex(e)
+
+# print(p)
+# print(t)   #decimal value
+# print(y)   #hex value
+# print(v)
+# print(w)
+
+if t == w :
+    print('Same Memory',t,w)
+else:
+    print('Different memory allocation',t,w)
+
+