13分

うーん。良い感じに酔いが回ってるなぁ。
via: http://d.hatena.ne.jp/tonoccho/20090519/1242713999

↓答え

import java.util.*;

public class Cards {
	public static String[] deal(int numPlayers, String deck) {
		String[] result = new String[numPlayers];
		for(int i = 0; i < numPlayers; i++) {
			result[i] = "";
		}
		int max = (deck.length() / numPlayers) * numPlayers;
		for(int i = 0; i < max; i++) {
			result[i % numPlayers] += deck.charAt(i);
		}
		return result;
	}
	public static void main(String[] args) {
		System.out.println(Arrays.asList(deal(Integer.parseInt(args[0]), args[1])));
	}
}