Project Euler Problem 19
import datetime answer = 0 for y in range(1901, 2001): for m in range(1, 13): if datetime.date(y, m, 1).weekday() == 6: answer += 1 print(answer)
import datetime answer = 0 for y in range(1901, 2001): for m in range(1, 13): if datetime.date(y, m, 1).weekday() == 6: answer += 1 print(answer)