Hex words: Difference between revisions

m
Minor improvement to code.
(New post.)
m (Minor improvement to code.)
Line 763:
std::vector<Item> filtered_items;
for ( const Item& item : items ) {
if ( std::unordered_set<char>(std::begin(item.word.begin(), std::end(itemsitem.word.end()).size() >= 4 ) {
filtered_items.push_back(item);
}
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