ZOJ-1111

巨繁琐的模拟。。写了我近两小时，蛋疼死了，各种比较规则，代码很丑，困死了睡觉去鸟。。

#include<cstdio>
#include<algorithm>
#include<vector>
#include<cstring>
#include<map>
#include<string>

using namespace std;

namespace
{
	int value(char c)
	{
		if (c == 'T')
			return 10;
		else if (c == 'J')
			return 11;
		else if (c == 'Q')
			return 12;
		else if (c == 'K')
			return 13;
		else if (c == 'A')
			return 14;
		else
			return c - '0';
	}

	bool cmp(const pair<int, char> &p1, const pair<int, char> &p2)
	{
		return p1.first > p2.first;
	}

	bool isStraight(vector<pair<int, char> > &cards)
	{
		int high = cards[0].first;
		return (cards[1].first == high - 1) && (cards[2].first == high - 2)
				&& (cards[3].first == high - 3) && (cards[4].first == high - 4);
	}

	bool isFlush(vector<pair<int, char> > &cards)
	{
		return (cards[0].second == cards[1].second)
				&& (cards[0].second == cards[2].second)
				&& (cards[0].second == cards[3].second)
				&& (cards[0].second == cards[4].second);
	}

	pair<string, pair<int, int> > type(vector<pair<int, char> > &cards)
	{
		int count[15];
		memset(count, 0, sizeof(count));
		for (size_t i = 0; i < cards.size(); i++)
			count[cards[i].first]++;
		bool four = false, three = false, pair = false, twopair = false;
		int first = 0, second = 0;
		for (int i = 2; i <= 14; i++)
		{
			if (count[i] == 4)
			{
				four = true;
				first = i;
			}
			if (count[i] == 3)
			{
				three = true;
				first = i;
			}
			if (count[i] == 2)
			{
				if (pair)
				{
					twopair = true;
					first = i;
				}
				else
				{
					pair = true;
					second = i;
				}
			}
		}
		bool straight = isStraight(cards);
		bool flush = isFlush(cards);
		string res;
		if (four)
			res = "Four";
		else if (three && pair)
			res = "FullHouse";
		else if (three)
			res = "Three";
		else if (twopair)
			res = "TwoPairs";
		else if (pair)
			res = "Pair";
		else if (straight && !flush)
			res = "Straight";
		else if (!straight && flush)
			res = "Flush";
		else if (straight && flush)
			res = "SF";
		else
			res = "HC";

		if (res == "TwoPairs")
			return make_pair(res,
					make_pair(max(first, second), min(first, second)));
		else
			return make_pair(res, make_pair(first, second));

	}

	int compareSameType(string &type, pair<int, int> &bv, pair<int, int> &wv,
			vector<pair<int, char> > &black, vector<pair<int, char> > &white)
	{
		if (type == "HC" || type == "Straight" || type == "Flush"
				|| type == "SF")
		{
			for (size_t i = 0; i < black.size(); i++)
				if (black[i].first != white[i].first)
					return black[i].first - white[i].first;
			return 0;
		}
		else if (type == "Pair")
		{
			if (bv.first != wv.first)
				return bv.first - wv.first;
			else
			{
				vector<int> b, w;
				for (size_t i = 0; i < black.size(); i++)
					if (black[i].first != bv.first)
						b.push_back(black[i].first);
				for (size_t i = 0; i < white.size(); i++)
					if (white[i].first != wv.first)
						w.push_back(white[i].first);
				for (size_t i = 0; i < b.size(); i++)
					if (b[i] != w[i])
						return b[i] - w[i];
				return 0;
			}
		}
		else if (type == "TwoPairs")
		{
			if (bv.first != wv.first)
				return bv.first - wv.first;
			else if (bv.second != wv.second)
				return bv.second - wv.second;
			else
			{
				int bb, ww;
				for (size_t i = 0; i < black.size(); i++)
					if ((black[i].first != bv.first)
							&& (black[i].first != bv.second))
						bb = black[i].first;
				for (size_t i = 0; i < white.size(); i++)
					if ((white[i].first != wv.first)
							&& (white[i].first != wv.second))
						ww = white[i].first;
				return bb - ww;
			}
		}
		else if (type == "Three" || type == "Four" || type == "FullHouse")
			return bv.first - wv.first;
		return 0;
	}
}

int main()
{
	char card[3];
	vector<pair<int, char> > black;
	vector<pair<int, char> > white;
	map<string, int> mp;
	mp["HC"] = 1;
	mp["Pair"] = 2;
	mp["TwoPairs"] = 3;
	mp["Three"] = 4;
	mp["Straight"] = 5;
	mp["Flush"] = 6;
	mp["FullHouse"] = 7;
	mp["Four"] = 8;
	mp["SF"] = 9;

	while (scanf("%s", card) != EOF)
	{
		black.clear();
		white.clear();
		black.push_back(make_pair(value(card[0]), card[1]));
		for (int i = 1; i < 5; i++)
		{
			scanf("%s", card);
			black.push_back(make_pair(value(card[0]), card[1]));
		}
		for (int i = 0; i < 5; i++)
		{
			scanf("%s", card);
			white.push_back(make_pair(value(card[0]), card[1]));
		}
		sort(black.begin(), black.end(), cmp);
		sort(white.begin(), white.end(), cmp);
		pair<string, pair<int, int> > b = type(black);
		pair<string, pair<int, int> > w = type(white);
		if (b.first != w.first)
			puts(mp[b.first] > mp[w.first] ? "Black wins." : "White wins.");
		else
		{
			string s = b.first;
			int result = compareSameType(s, b.second, w.second, black, white);
			if (result > 0)
				puts("Black wins.");
			else if (result < 0)
				puts("White wins.");
			else
				puts("Tie.");
		}
	}
	return 0;
}