f = open("countries.txt", "r")

countries = []

for line in f:
    line = line.strip()
    countries.append(line)

f.close()

number_of_countries = len(countries)
print("There are " + str(number_of_countries) + " countries.")

print("These are the countries that start with T:")
for country in countries:
    if country[0] == "T":
        print(country)