AOJ 0036 "A Figure on Surface"

問題：http://rose.u-aizu.ac.jp/onlinejudge/ProblemSet/description.jsp?id=0036&lang=jp
順位：http://rose.u-aizu.ac.jp/onlinejudge/ProblemInfo.jsp?id=0036&order=code

提出コード(254B)

class Main{public static void main(String[]z)throws Exception{String s;for(byte[]b=new byte[73];System.in.read(b)>-1;)for(char i=64;i++<71;)if((s=new String(b)).lastIndexOf(49)-s.indexOf(49)==new int[]{10,27,3,17,11,19,9}[i-65])System.out.println(i);}}

整形コード

class Main {
	public static void main(String[] z) throws Exception {
		String s;
		for (byte[] b = new byte[73]; System.in.read(b) > -1;)
			for (char i = 64; i++ < 71;)
				if ((s = new String(b)).lastIndexOf(49) - s.indexOf(49)
					== new int[] {10, 27, 3, 17, 11, 19, 9 }[i - 65])
					System.out.println(i);
	}
}