key = ['s','e','c','u','r','i','t','y']


def perestanovka_shyfr(input_string):
    new_file = open("perestanovka_file_shyfr.txt", 'w')

    sort_key = []
    for i in range(len(key)):
        sort_key.append(key[i])
    sort_key.sort()  #посортовані символи гасла



    mas_int = []
    for i in range(len(key)):
        index = sort_key.index(key[i])
        mas_int.append(index) #масив з порядковими номерами

    string = [] #доповнений масив
    for i in range(len(input_string)):
        string.append(input_string[i])
    difference = len(string) % len(key)
    if difference != 0:
        for i in range(len(string) - difference):
            string.append('0')

    new_string = [] #масив стовпців символів
    enter = len(string) / len(key)
    i = 0
    while i <= len(string):
        new_string.append(string[i:i+len(key)])
        i += len(key)

    dic = dict.fromkeys(mas_int)
    list_keys = []
    i = 0
    for item in (dic.keys()):
        list_keys.append(item)

    new_dic = {}
    j = 0
    for i in range(len(new_string)):
        if j <= len(list_keys):
            k = list_keys[j]
            new_dic[k] = new_string[i]
            j += 1
    print(new_dic)
    mas_shyfr = []





    print(mas_shyfr)
    new_file.close()


def perestanovka_desh():
    print("2")