@@ -0,0 +1,61 @@
+import java.util.Scanner;
+
+public class ValidateBinary {
+
+static String output = "";
+
+public static void main(String[] args) {
+
+int num, binaryInput;
+
+System.out.println("Program to check if the entered number is Binary Code or not.\n---");
+
+Scanner sm = new Scanner(System.in);
+
+System.out.print("Enter the number: ");
+
+binaryInput = sm.nextInt();
+
+//checkBinary(binaryInput);
+
+if(checkBinary(binaryInput)) {
+
+}
+else {
+System.out.println("The number you entered is Binary Code.");
+}
+end();
+}
+
+static boolean checkBinary(int n) {
+int x;
+boolean flag = false;
+while(n>0) {
+x=n%10;
+
+if(flag ==true) {
+System.out.println("Entered String is not a binary number.");
+break;
+}
+else {
+if(x==1 || x==0) {
+
+}
+else {
+flag = true;
+}
+}
+n=n/10;
+}
+
+return flag;
+
+}
+
+static void end() {
+System.out.println("---\nThe Program has ended.");
+System.exit(0);
+}
+
+
+}