#convertitore celsius/fahrenheit/kelvin
#
#
TC=0;F="";K=0; Q=""
Q=raw_input("inserisci scala (C/F/K) = ")
if Q=="C":
 TC=input("inserisci temperatura in C=")
 F=TC*1.8/32
 K=TC+273.15
 print"fahreneit=",F
 print"kelvin=",K
elif Q=="F":
 F=input("iseriscici temperatura in F=")
 C=(F-32)/1.8
 K=(F+459.67)/1.8
 print "celsius=",C
 print "kelvin=",K
else:
 K=input("inserisci temperatura in K = ")
 C=K-273.15
 F=(K*1.8)-459,67
 print "celsius",C
 print"fahreneit",F