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Code Block |
---|
language | java |
---|
title | Strings in Java |
---|
| class Animal{
private String name;
public Animal(String name){
this.name = name;
}
public void saySomething(){
System.out.println("I am " + name);
}
}
class Dog extends Animal{
public Dog(String name) {
super(name);
}
public void saySomething(){
System.out.println("I can bark");
}
}
public class Main {
public static void main(String[] args) {
Dog dog = new Dog("Chiwawa");
dog.saySomething();
}
} |
| Code Block |
---|
language | py |
---|
title | Strings in Python |
---|
| class Animal():
def __init__(self, name):
self.name = name
def saySomething(self):
print "I am " + self.name
class Dog(Animal):
def saySomething(self):
print "I am "+ self.name \
+ ", and I can bark"
dog = Dog("Chiwawa")
dog.saySomething() |
|
When you extend a base class, there is no requirement such as defining an explicit constructor for implicit super constructor.