1 files changed, 4 insertions, 0 deletions
diff --git a/progs/a435.py b/progs/a435.py
new file mode 100644
index 0000000..d24665b
--- /dev/null
+++ b/progs/a435.py
@@ -0,0 +1,4 @@
+def dif_Square(n): 
+    if (n % 4 != 2): 
+        return True
+    return False
+\ No newline at end of file