semana = int(input("Enter a number between 1 and 7: ");
if semana == 1:
	print("Sunday");
elif semana == 2:
	print("Monday");
elif semana == 3:
	print("Tuesday");
elif semana == 4:
	print("Wednesday");
elif semana == 5:
	print("Thursday");
elif semana == 6:
	print("Friday");
elif semana == 7:
	print("Saturday");
else:
	print("Invalid number");