Я над этой конченой задачей сижу уже часа 4, начал думать что я самый тупой на земле.
package com.javarush.task.task06.task0621;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/*
Родственные связи кошек
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String grandpaName = reader.readLine();
Cat grandpaCat = new Cat (grandpaName);
String grannyName = reader.readLine();
Cat grannyCat = new Cat(grannyName);
String fatherName = reader.readLine();
Cat catFather = new Cat(fatherName, null, grandpaCat);
String motherName = reader.readLine();
Cat catMother = new Cat(motherName, grannyCat, null);
String sonName = reader.readLine();
Cat catSon = new Cat(sonName, catMother, catFather);
String daughterName = reader.readLine();
Cat catDaughter = new Cat(daughterName, catMother, catFather);
System.out.println(grandpaCat);
System.out.println(grannyCat);
System.out.println(catFather);
System.out.println(catMother);
System.out.println(catSon);
System.out.println(catDaughter);
}
public static class Cat {
private String name;
private Cat m;
private Cat f;
Cat(String name) {
this.name = name;
}
Cat(String name, Cat m, Cat f) {
this.name = name;
this.m = m;
this.f = f;
}
@Override
public String toString() {
if (m == null) {
if (f == null)
return "Cat name is " + name + ", no mother," + " no father";
else
return "Cat name is " + name + ", no mother," + " father is " + f.name;
}
else
{
if (f == null)
return "Cat name is " + name + ", mother is " + m.name + ", no father";
else
return "Cat name is " + name + ", mother is " + m.name + ", father is " + f.name;}
}
}
}