text='AND SO I LIVED ALONE, WITH NO ONE REALLY TO TALK TO, UNTIL A BREAKDOWN IN THE SAHARAN DESERT, SIX YEARS AGO. SOMETHING HAD FAILED IN MY ENGINE. AS I HAD NEITHER PASSENGERS NOR A MECHANIC, I WAS GETTING READY TO ATTEMPT, ALL ON MY OWN, SOME DIFFICULT REPAIRS. IT WAS A MATTER OF LIFE OR DEATH. I HAD SCARCELY ENOUGH DRINKING WATER TO LAST EIGHT DAYS. THAT FIRST NIGHT I WENT TO SLEEP ON THE SAND A THOUSAND MILES FROM ANY HUMAN DWELLING. I WAS MUCH MORE ALONE THAN A PERSON SHIPWRECKED ON A RAFT IN THE MIDDLE OF THE OCEAN. SO YOU CAN IMAGINE MY SURPRISE WHEN, AT SUNRISE, A STRANGE LITTLE VOICE WOKE ME'

Napisz program wyznaczający ilość znaków, które mają kody (wg tablicy ASCII, zastosuj funkcję ord) podzielne przez 3
Uwaga każdy znak liczymy tylko raz.

Punktacja: poprawne rozwiązanie - 3pkt
rozwiązanie nie uwzględniające podanej uwagi - 2pkt