import math
from datetime import datetime

class adatok:
    def __init__(self, kezdet, vege, sebesseg):
        self.kezdet = kezdet
        self.vege = vege
        self.sebesseg = sebesseg

adat_halmaz = []

with open("mx234.txt", "r", encoding= "utf-8") as beo:
    for mezo in beo:
        mezo = mezo.strip().split()
        adat_halmaz.append(int(mezo(0)), int(mezo[1]), int(mezo[2]))