Editorial for COCI '09 Contest 4 #1 Autori
Remember to use this editorial only when stuck, and not to copy-paste code from it. Please be respectful to the problem author and editorialist.
Submitting an official solution before solving the problem yourself is a bannable offence.
Submitting an official solution before solving the problem yourself is a bannable offence.
This is a simple ad hoc task. The task can be summed up as "Find the first letter of each last name present in a long variant, that is the solution". If you look at the constraints, you will see that we can easily identify these first letters, they are the only uppercase letters in the input. So, we simply sift the input looking for uppercase letters.
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