kuldeeprishi

#!/bin/env python

import sys
import SocketServer
import BaseHTTPServer
import SimpleHTTPServer


class ThreadingSimpleServer(SocketServer.ThreadingMixIn,
                            BaseHTTPServer.HTTPServer):

kuldeeprishi

import sys
def find_cost():
    testcases = int(sys.stdin.readline())
    for x in range(testcases):
        num_of_houses = int(sys.stdin.readline())
        cost_of_color = cost_table(num_of_houses)
        dp = [[0 for i in range(3)] for i in range(num_of_houses)]
        for i in range(3):
            dp[0][i] = cost_of_color[0][i]