Upper case first letter of each word in a phrase

Question

Ok, I\'m trying to figure out how to make a inputed phrase such as this in python ....

Self contained underwater breathing apparatus

output

Answer 1

#here is my trial, brief and potent!
str = 'Self contained underwater breathing apparatus'
reduce(lambda x,y: x+y[0].upper(),str.split(),'')
#=> SCUBA