mourjo

class bst:
    def __init__(self, k, v):
        self.left = None
        self.right = None
        self.v = v
        self.k = k
        self.size = 1

    def __str__(self):
        # for debugging only

mourjo

import java.awt.Point;
import java.awt.geom.Point2D;
import java.io.*;
import java.util.ArrayList;
import java.util.List;

public class TravellingSalesman {
    public static void main(String[] args) throws NumberFormatException, IOException {
        BufferedReader br = new BufferedReader (new InputStreamReader (System.in));