Помогите)
package com.javarush.task.task04.task0428;
/*
Положительное число
*/
import java.io.*;
import java.util.*;
public class Solution {
public static void main(String[] args) throws Exception {
BufferedReader read = new BufferedReader(new InputStreamReader(System.in));
int a = Integer.parseInt(read.readLine());
int b = Integer.parseInt(read.readLine());
int c = Integer.parseInt(read.readLine());
int d = 0;
if (a<=d && b<=d && c<=d)
System.out.println(d);
else if (a<d && b<d && c>d)
System.out.println(1);
else if (a<d && b>d && c<d)
System.out.println(1);
else if (a>d && b<d && c<d)
System.out.println(1);
else if (a>d && b>d && c<d)
System.out.println(2);
else if (a<d && b>d && c<d)
System.out.println(2);
else if (a>d && b<d && c>d)
System.out.println(2);
else if (a>d && b>d && c>d)
System.out.println(3);
}
}