from datetime import datetime, timedelta
year = 2015
start_date = datetime(year, 1, 1)
end_date = datetime(year, 12, 31)
delta = timedelta(days=1)
curr_date = start_date
cnt = []

while curr_date <= end_date:
    if curr_date.month == (curr_date.day//10 + curr_date.day%10): cnt.append(1)
    curr_date += delta
print(sum(cnt))