#include #include #include #include struct E{ int p,ch; bool operator<(const E& e1)const{ if(ch!=e1.ch)return ch>e1.ch; return p>e1.p; } }; int ch(std::string str,std::string word){ int res=0; for(int i=0;i>str; std::priority_queue pq; int ans=-1; for(int i=0;i+6i+3){ break; } pq.pop(); } int ch2=ch1+e1.ch; if((ans==-1)||(ans>ch2)){ ans=ch2; } } printf("%d\n",ans); } int main() { int n; std::cin>>n; for(int i=0;i