34 lines
630 B
Java
34 lines
630 B
Java
// Author: Rodney Shaghoulian
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// Github: github.com/RodneyShag
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// HackerRank: hackerrank.com/RodneyShag
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import java.io.*;
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import java.util.*;
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import java.text.*;
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import java.math.*;
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import java.util.regex.*;
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class Animal {
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void walk() {
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System.out.println("I am walking");
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}
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}
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class Bird extends Animal {
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void fly() {
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System.out.println("I am flying");
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}
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void sing() {
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System.out.println("I am singing");
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}
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}
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public class Solution {
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public static void main(String args[]) {
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Bird bird = new Bird();
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bird.walk();
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bird.fly();
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bird.sing();
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}
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}
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