Create aggregate.java

aggregate.java

@@ -0,0 +1,39 @@
+import java.util.Scanner;
+ class add{
+    String a,b,c;
+   add(String a,String b,String c)
+    {   
+      this.a=a;
+        this.b=b;
+       this.c=c;
+
+    }
+}
+class emp{
+    int id,f;
+
+    add a1;
+    emp(int id,int f,add a1)
+{    
+       this.id=id;
+       this.f=f;
+          this.a1=a1;
+
+
+    }
+    void display()
+    {
+        System.out.println(a1.a+" "+ id+"  "+f);
+    }
+}
+class aggre2{
+    public static void main(String args[])
+    {   
+        add a1=new add("a","bdc","cty");
+        add a2=new add("x","yty","zyu");
+        emp e1=new emp(1,2,a1);
+        emp e2=new emp(9,9,a2);
+        e1.display();    
+        e2.display();    
+    }
+}