C++ 实现约瑟夫环问题：模拟扔牌游戏

#include #include using namespace std;

int main() { int n; cin >> n;

queue<int> q;
for (int i = 1; i <= n; i++) {
    q.push(i);
}

while (q.size() > 1) {
    int first = q.front();
    q.pop();
    cout << first << ' ';
    int second = q.front();
    q.pop();
    q.push(second);
}

cout << q.front() << endl;

return 0;

}