!= <><> Inheritance <><> !=
void main() {
var obj = new class3();
obj.fun1();
print(obj.name);
print(obj.str);
print(obj.number);
}
class class1 {
var name = "Himanshu";
String str = "Hello";
int number = 123;
fun1() {
print("class1_fun1");
}
}
class class2 extends class1 {}
class class3 extends class2 {}
void main() {
var obj = new it();
obj.role();
}
class emp {
var name = "Himanshu";
var age = 19;
var destination = "Daltonganj, Jharkhand";
var sallery = 45000;
}
class hr extends emp {
role() {}
}
class it extends emp {
role() {
print(name);
}
}
