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