Topcoder SRM 480 "Cryptography"

問題:http://www.topcoder.com/stat?c=problem_statement&pm=10814 (要ログイン)

とりあえず貼っとく.

public class Cryptography {

	public long encrypt(int[] numbers) {
		long max=0;
		for(int i=0;i<numbers.length;++i){
			long mul = 1;
			for(int j=0;j<numbers.length;++j){
				mul*=numbers[j]+(i==j?1:0);
			}
			max=Math.max(max,mul);
		}
		return max;
	}

}