import sys
import os


def get_file(filename):
    file = open(filename)
    print(file.readline())

    dic = {}

    for line in file:

        columns = line.split()
        print(columns)
        d = columns[2]
        dic[d] = ''


        if columns[1] == '30': #lub columns[1] == '30' w zaleznosci od pliku
            U = columns[3]
            dic[d] = U

    return(dic)


filename = 'Wynik_100.txt'

listISI = get_file(filename)
print(listISI)
#sys.exit(0)
'''
file2 = open('ISI_chaotic.txt', 'w')

for el in listISI:
    file2.write(str(el).replace('.', ',') + ";" + '\n')
'''