Level 1 & 2 More Programs

ChainConstructor.java

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+// Write a program in java to demonstrate chain constructor.
+
+public class ChainConstructor {
+    int a, b;
+    public ChainConstructor( ) {
+        this(3);
+        System.out.println("Default");
+    }
+    public ChainConstructor (int x) {
+        this(x, 2);
+        System.out.println("with one arg");
+    }
+    public ChainConstructor(int x, int y) {
+        a=x;
+        b=y;
+        System.out.println("with two args");
+    }
+    public static void main(String arg[]) {
+        ChainConstructor p=new ChainConstructor( );
+        ChainConstructor q=new ChainConstructor(8);
+        ChainConstructor r = new ChainConstructor(8,7);
+    }
+}