#
# This program takes a temperature, in Fahrenheits, as an input. 
#

def main():
    T=input("Please input todays temperature:")
    
    if T >= 90:
	print "It is hot today. Stay out of the sun!"
	
    if T < 90 and T >= 70:
	print "It is nice and warm today!"
	
    if T < 70 and T >= 32:
	print " It is cold today."
	
    if  T <32:
	print "It is freezing today. Don't forget to wear mittens and hat!"

main()