An integer k is entered (1 <= k <= 365). Determine which day of the week (Monday, Tuesday, Wednesday, Thursday, Friday, Saturday or Sunday) is the k-th day of a non-leap year in which January 1 is Monday.

def which_day(number):
  if number == 1:
    return "Monday"
  elif number == 2:
    return "Tuesday"
  elif number == 3:
    return "Wednesday"
  elif number == 4:
    return "Thursday"
  elif number == 5:
    return "Friday"
  elif number == 6:
    return "Saturday"
  elif number == 7:
    return "Sunday"
  else:
    return "Out of range"
  
#input
which_day(1)
#output
"Monday"