#number of the weeks
day=input("Enter from  day 1 to 7 by using number  ")
if (day==1):
    print("monday")
elif(day==2):
    print("tuesday")
elif(day==3):
    print("wenesday")
elif(day==4):
    print("thurday")
elif(day==5):
    print("friday")
elif(day==6):
    print("tuesday")
elif(day==7):
    print("tuesday")
else:
    print("not a day")
