text = int (input('user input:'))


if text <=2:
    print (text)
    print ('-' * 1)

elif text <=3:
    print (text)
    print ('-' * 2)

elif text <=4:
    print (text)
    print ('-' * 3)

elif text <=5:
    print (text)
    print ('-' * 4)

elif text <=6:
    print (text)
    print ('-' * 5)

elif text <=7:
    print (text)
    print ('-' * 6)