diff --git a/LabMD_1/xnor.py b/LabMD_1/xnor.py
index 66e105c..c6f9d1c 100644
--- a/LabMD_1/xnor.py
+++ b/LabMD_1/xnor.py
@@ -1,9 +1,2 @@
-def XNOR(a,b):
-    if(a == b):
-        return 1
-    else:
-        return 0
-
-x = input()
-y = input()
-print(XNOR(x,y))
+a, b = int(input()), int(input())
+print(bool((a or not b) and (not a or b)))