# -*- coding: utf-8 -*-
"""
Created on Wed Nov 14 11:16:50 2018

@author: Angelo
"""

def capitalize(filename):
    """ La funzione apre il filename in lettura e crea un nuovo
    file cfilename.txt in cui ogni riga del file in input
    ha la prima lettera maiuscola.
    """
    with open(filename) as f:
        testo = f.readlines()
    with open("c"+filename, "w") as f:
        for linea in testo:
            f.write(linea.capitalize())