// 20161103樸克牌.cpp : 定義主控台應用程式的進入點。
//

#include "stdio.h"
#include<stdlib.h>
#include<time.h>
#include<stdbool.h>
#define NUM_CARD 5
#define RANK_TYPE 13
#define FLOWER_TYPE 4
void release_card(void);
void check_card(void);
void show_funtion(void);
int rank[RANK_TYPE];
int flower[FLOWER_TYPE];
int differ_rank = 0, differ_flower = 0;
bool hand_card[FLOWER_TYPE][RANK_TYPE];
bool royal_flush = 0, flush = 0, straight = 0, four = 0, three = 0;
int pairs;
int main()
{
	while (1)
	{
		release_card();
		check_card();
		show_funtion();
	}
    return 0;
}
void release_card(void)
{
	int time = 0;
	for (int i = 0; i < RANK_TYPE; i++)
	{
		rank[i] = 0;
		for (int j = 0; j < FLOWER_TYPE; j++)
			hand_card[j][i] = 0;
	}
	for (int i = 0; i < FLOWER_TYPE; i++)flower[i] =0;
	royal_flush = 0, flush = 0, straight = 0, four = 0, three = 0,pairs=0;
	while (time<NUM_CARD)
	{
		char ch, rank_ch, suit_ch;
		bool badcard = 0;
		int tmprank, tmpflower;
		rank_ch = getchar();
		switch (rank_ch)
		{
			case '0':			exit(0);
			case '2':			tmprank=0; break;
			case '3':			tmprank=1; break;
			case '4':			tmprank=2; break;
			case '5':			tmprank=3; break;
			case '6':			tmprank=4; break;
			case '7':			tmprank=5; break;
			case '8':			tmprank=6; break;
			case '9':			tmprank=7; break;
			case 't':case 'T':	tmprank=8; break;
			case 'j':case 'J':	tmprank=9; break;
			case 'q':case 'Q':	tmprank=10; break;
			case 'k':case 'K':	tmprank=11; break;
			case 'a':case 'A':	tmprank=12; break;
			default:			badcard = 1; break;
		}
		suit_ch = getchar();
		switch (suit_ch)
		{
			case 's':case 'S':		tmpflower=3; break;
			case 'h':case 'H':		tmpflower=2; break;
			case 'd':case 'D':		tmpflower=1; break;
			case 'c':case 'C':		tmpflower=0; break;
			default:				badcard = 1; break;
		}
		while (ch = getchar() != '\n')
			if (ch != ' ')badcard = 1;
		if (badcard)printf("Bad card; ignored.\n");
		else if (hand_card[tmpflower][tmprank])
		{
			printf("Duplicate card; ignored.\n");
			continue;
		}
		else
		{
			hand_card[tmpflower][tmprank] = 1;
			rank[tmprank]++;
			flower[tmpflower]++;
			time++;
		}
	}
}
void check_card(void)
{
	int i,keep=0;
	for (i = 0; i < RANK_TYPE; i++)//flush
		if (flower[i] == NUM_CARD)flush = 1;

	for (i = 0; rank[i] == 0; i++);//straight
	for (i; (i < RANK_TYPE) && (rank[i] == 1); i++, keep++);
	if (keep == 5)straight = 1;

	if (keep == 5 && i == 13 && flush == 1)royal_flush = 1;//royalflush
	for (i = 0; i < RANK_TYPE; i++)
	{
		if (rank[i]!=0)differ_rank++;
		if (rank[i] >= 4)four = 1;
		if (rank[i] == 3)three = 1;
		if (rank[i] == 2)pairs++;
	}
}
void show_funtion(void)
{
	if (royal_flush)puts("royal flush");
	else if (straight&&flush)puts("straight of flush");
	else if (four)puts("four of kind");
	else if (three&&pairs==1)puts("full house");
	else if (straight)puts("straight");
	else if (three)puts("Three of kind");
	else if (pairs == 2)puts("two pair");
	else if (pairs)puts("pair");
	else puts("hight card");
}