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Question about the task

Cat relations

Java Syntax, Level 6, Lesson 11

Under discussion

please check my code,what's wrong in my code ,last 2 conditions not satisfied

Task: Each cat has a name and a mother.
Create a class that describes this situation.
Create two objects: a daughter cat and a mother.
Display them on the screen.

New task: Each cat has a name, a father, and a mother.
Edit Cat so that it reflects these relationships.
Create 6 objects: grandfather (the father's father), grandmother (the mother's mother), father, mother, son, daughter.
Display them all in the following order: grandfather, grandmother, father, mother, son, daughter.

Example input:
Grandfather Tiger Grandmother Puss Father Oscar Mother Missy Son Simba Daughter Coco

Example output:
The cat's name is Grandfather Tiger, no mother, no father The cat's name is Grandmother Puss, no mother, no father The cat's name is Father Oscar, no mother, Grandfather Tiger is the father The cat's name is Mother Missy, Grandmother Puss is the mother, no father The cat's name is Son Simba, Mother Missy is the mother, Father Oscar is the father The cat's name is Daughter Coco, Mother Missy is the mother, Father Oscar is the father

Requirements:

The program should read in the names of 6 cats in the specified order.
The main method should create 6 Cat objects.
The program should display 6 lines with information about the cats.
The line about the grandfather (first line) must match the conditions.
The line about the grandmother (second line) must match the conditions.
The line about the father (third line) must match the conditions.
The line about the mother (fourth line) must match the conditions.
The line about the son (fifth line) must match the conditions.
The line about the daughter (sixth line) must match the conditions.

package com.codegym.task.task06.task0621; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /* Cat relations */ public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String Grandfathername = reader.readLine(); Cat Grandfather = new Cat(Grandfathername); String Grandmothername = reader.readLine(); Cat Grandmother = new Cat(Grandmothername); String Fathername = reader.readLine(); Cat Father = new Cat(Fathername, null, Grandfather); String motherName = reader.readLine(); Cat Mother = new Cat(motherName, Grandmother, null); String sonname = reader.readLine(); Cat Son = new Cat(sonname, Mother, Father); String daughtername = reader.readLine(); Cat Daughter = new Cat(daughtername, Mother, Father); System.out.println(Grandfather); System.out.println(Grandmother); System.out.println(Father); System.out.println(Mother); System.out.println(Son); System.out.println(Daughter); } public static class Cat { private String name; private Cat mother; private Cat father; Cat(String name) { this.name = name; } Cat(String name, Cat mother, Cat father) { this.name = name; this.mother = mother; this.father = father; } @Override public String toString() { if (mother == null && father == null) return "The cat's name is " + name + ", no mother " + " , no father"; else if(mother == null && father != null) return "The cat's name is " + name + ", no mother"+ "," + father.name + ", is the father"; else if(father == null && mother != null) return "The cat's name is " + name + " ," + mother.name + ", is the mother " + " , no father"; else return"the cat's name is " + name + ", " + mother.name + " is the mother, " + father.name + " is the father"; } } }

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Khurram

Level 16 , Lahore, Pakistan

4 November 2018, 09:58

make sure that the output statements are as per the condition defined, check the positions of the spaces etc