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import java.io.;
import java.util.;
class Animal {
void walk() {
System.out.println("I am walking");
}
}
class Bird extends Animal {
void fly() {
System.out.println("I am flying");
System.out.println("I am singing");
}
}
public class Solution {
public static void main(String[] args) {
/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
Bird bird = new Bird();
bird.walk();
bird.fly();
}
}
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Java Inheritance I
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import java.io.; import java.util.; class Animal { void walk() { System.out.println("I am walking"); } } class Bird extends Animal { void fly() { System.out.println("I am flying"); System.out.println("I am singing"); } }
public class Solution {
}