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#include <iostream> #include <string> #include <queue> signed main() { int q; std::cin >> q; std::queue<std::string> que; while (q--) { int t; std::string s; std::cin >> t; if (t == 1) { std::cin >> s; que.push(s); } else { if (que.empty()) std::cout << "何もなくてごめんね\n"; else { std::cout << que.front(); que.pop(); if (que.empty()) std::cout << "しかなかったんだけどいいかな\n"; else std::cout << "だけどいいかな\n"; } } } std::cout << que.size() << '\n'; }