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Author: mvsg2

Diff for: Power_of_2_or_not.py

@@ -0,0 +1,14 @@
+def test(n):
+ 	return n>0 and (n&(n-1)==0)
+
+def main():
+	
+	n = int(input("Number: "))
+	if test(n):
+		print("Yes, it's a power of two!")
+	else:
+		print("Nah, it's not a power of two")
+
+if __name__ == "__main__":
+
+	main()