from collections import Counter
lst1 = ["a", "b", "c"]
lst2 = ["d", "a" "d", "e", "a", "f", "a", "d", "b", "b", "c", "a", "b", "k", "e", "a", "c", "c", "b"]
counter = Counter(lst2)
for key in lst1:
print(f'{key}: {counter[key]}')
sequence_ $ map putStrLn [adj ++ " " ++ noun | adj <- adjs, noun <- nouns]
echo "#include <iostream>\nint main(){std::cout << \"Hello Wolrd\"; return 0;}" | g++ -pipe -x c++ -