Шамсудин Сердеров

my_file = open(filename, "r")
lines_of_file = my_file.readlines()
lines_of_file.insert(-1, "Новая строка")
my_file.writelines(lines_of_file)

A = {}
for w in input().split():
    A[w] = A.get(w, 0) + 1
    print(A[w] - 1, end=' ')