def ile(s):
ile_A = 0; ile_C = 0
ile_G = 0; ile_T = 0
for z in s:
if z == "A":
ile_A += 1
elif z == "C":
ile_C += 1
elif z == "G":
ile_G += 1
else:
ile_T += 1
return [ile_A, ile_C, ile_G, ile_T]
print(ile("CAATAAAAA"))
ZGVmIGlsZShzKToKICAgIGlsZV9BID0gMDsgaWxlX0MgPSAwCiAgICBpbGVfRyA9IDA7IGlsZV9UID0gMAogICAgZm9yIHogaW4gczoKICAgICAgICBpZiB6ID09ICJBIjoKICAgICAgICAgICAgaWxlX0EgKz0gMQogICAgICAgIGVsaWYgeiA9PSAiQyI6CiAgICAgICAgICAgIGlsZV9DICs9IDEKICAgICAgICBlbGlmIHogPT0gIkciOgogICAgICAgICAgICBpbGVfRyArPSAxCiAgICAgICAgZWxzZToKICAgICAgICAgICAgaWxlX1QgKz0gMQogICAgcmV0dXJuIFtpbGVfQSwgaWxlX0MsIGlsZV9HLCBpbGVfVF0KCnByaW50KGlsZSgiQ0FBVEFBQUFBIikp