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Author: disha2sinha

Methods/Varargs.java

@@ -0,0 +1,21 @@
+class Varargs {
+    // A method that takes variable number of integer
+    // arguments.
+    static void varargs(int... x) {
+        System.out.println("Number of arguments: " + x.length);
+
+        // using for each loop to display contents of x
+        for (int i : x)
+            System.out.print(i + " ");
+        System.out.println();
+    }
+
+    // Driver code
+    public static void main(String args[]) {
+        // Calling the varargs method with different number
+        // of parameters
+        varargs(100); // one parameter
+        varargs(1, 2, 3, 4,10,20); // four parameters
+        varargs(); // no parameter
+    }
+}