На сколько корректное решение? Проверку прошло

public class Solution { public static void main(String[] args) throws Exception { BufferedReader number = new BufferedReader(new InputStreamReader(System.in)); int number1 = Integer.parseInt(number.readLine()); int number2 = Integer.parseInt(number.readLine()); int number3 = Integer.parseInt(number.readLine()); int x = 0; if(number1>0||number2>0||number3>0){ if(number1>0) x++; if(number2>0) x++; if(number3>0) x++; } System.out.println(x); } }