[백준] 1085번 : 직사각형에서 탈출 - Java(자바)

https://www.acmicpc.net/problem/1085

import java.util.*;
public class Main {
    public static void main(String args[]) {
        Scanner s=new Scanner(System.in);
        int x=s.nextInt();
        int y=s.nextInt();
        int w=s.nextInt();
        int h=s.nextInt();
        int a=Math.min(x,w-x);
        int b=Math.min(y,h-y);
        System.out.print(Math.min(a,b));
    }
}