
== Functions
In python you can define a function like follows: 

[source,python] 
----
c=input("Temperature in Celsius: ")
def c2f(c)
 f=c*1.8+32
 return f 
f=c2f(c)
print(c+"Degrees Celsius is "+f+" Degrees Fahrenhiet ")
----

Please note that indentation here is very important. 

