class Test
{ int var1;
Demo(int a)
{ var1=a;
}}
class DerivedTest extends Test
{ int var2,var3,var4;
public Derived Test( int x,int y)
{ var2=x; var3=0;
super(y);
}
public DerivedTest (int x)
{ super(x);
}}
class MainClass{
public Static void main
(String arg
[]) DerivedTest obj=new DerivedTest(10,20);}
}
Y2xhc3MgVGVzdCAKeyBpbnQgdmFyMTsKRGVtbyhpbnQgYSkKeyB2YXIxPWE7Cn19IApjbGFzcyBEZXJpdmVkVGVzdCBleHRlbmRzIFRlc3QKewlpbnQgdmFyMix2YXIzLHZhcjQ7CglwdWJsaWMgRGVyaXZlZCBUZXN0KCBpbnQgeCxpbnQgeSkKCXsJdmFyMj14OyB2YXIzPTA7CgkJc3VwZXIoeSk7Cgl9CglwdWJsaWMgRGVyaXZlZFRlc3QgKGludCB4KQoJeyBzdXBlcih4KTsKCX19CgljbGFzcyBNYWluQ2xhc3N7CgkJcHVibGljIFN0YXRpYyB2b2lkIG1haW4oU3RyaW5nIGFyZ1tdKQoJRGVyaXZlZFRlc3Qgb2JqPW5ldyBEZXJpdmVkVGVzdCgxMCwyMCk7fQoJfQ==
Main.java:3: error: invalid method declaration; return type required
Demo(int a)
^
Main.java:16: error: <identifier> expected
public Static void main(String arg[])
^
Main.java:16: error: invalid method declaration; return type required
public Static void main(String arg[])
^
Main.java:16: error: ';' expected
public Static void main(String arg[])
^
Main.java:18: error: class, interface, or enum expected
}
^
5 errors