diff --git a/SwapEvenOddBits.java b/SwapEvenOddBits.java
new file mode 100644
index 0000000..84efa46
--- /dev/null
+++ b/SwapEvenOddBits.java
@@ -0,0 +1,12 @@
+import java.util.Scanner;
+public class SwapEvenOddBits{
+	static int swapEvenOddBits(int n){
+		return ((n&0xaaaaaaaa)>>>1)|((n&0x55555555)<<1);
+	}
+	public static void main(String[] args) {
+		Scanner scan = new Scanner(System.in);
+		int n =scan.nextInt();
+		System.out.println(swapEvenOddBits(n));
+		
+	}
+}