/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Dog {
    double weight;
    double height;
    String name;

    public Dog(double w, double h, String n) {
        weight = w;
        height = h;
        name = n;
    }

    public void eat() {
        weight += 0.1;
    }

    public void bark() {
        System.out.println("名前: " + name + ", 体重: " + weight + ", 身長: " + height);
    }
}

class Ideone {
    public static void main(String[] args) {
        Dog ta = new Dog(10.5, 0.8, "taro");
        ta.bark();
        ta.eat();
        ta.bark();
    }
}