package com.javarush.task.pro.task03.task0317; import java.util.Scanner; /* Пищевой конвеер */ public class Solution { public static void main(String[] args) { Scanner consol = new Scanner(System.in); int number1 = consol.nextInt(); int number2 = consol.nextInt(); int number3 = consol.nextInt(); int number4 = consol.nextInt(); boolean x = (number1 > 0); boolean y = (number2 > 0); boolean z = (number3 > 0); boolean q = (number4 > 0); if (x) System.out.println(number1); if (y) System.out.println(number2); if (z) System.out.println(number3); else System.out.println(number4); } }