diff --git a/ArmstrongNumber.java b/ArmstrongNumber.java
new file mode 100644
index 0000000..a318a45
--- /dev/null
+++ b/ArmstrongNumber.java
@@ -0,0 +1,24 @@
+import java.util.Scanner;
+
+public class ArmstrongNumber {
+	public static void main(String args[]) {
+		int n, nu, num = 0, rem;
+		Scanner scan = new Scanner(System.in);
+
+		System.out.print("Enter any Positive Number : ");
+		n = scan.nextInt();
+
+		nu = n;
+
+		while (nu != 0) {
+			rem = nu % 10;
+			num = num + rem * rem * rem;
+			nu = nu / 10;
+		}
+		if (num == n) {
+			System.out.print("Armstrong Number");
+		} else {
+			System.out.print("Not an Armstrong Number");
+		}
+	}
+}