in_file = open("tekst.txt", "r")
out_file = open("formatiranje.txt", "w")

string_text = in_file.read().split()
count = 0

for word in string_text:
    if "." in word or "!" in word or "?" in word:
        out_file.write(word + "\n")
        count += 1
    else:
        out_file.write(word + " ")
in_file.close()
out_file.close()

print "Broj rečenica je:", count