priority_queue <pair<int,int> >q;
q.push(make_pair(d[i],i));
pair <int,int> temp = q.top();
q.pop();
leftt -= temp.first;
vis[temp.second] = 1;
先比较.first 再比较.second
priority_queue <pair<int,int> >q;
q.push(make_pair(d[i],i));
pair <int,int> temp = q.top();
q.pop();
leftt -= temp.first;
vis[temp.second] = 1;
先比较.first 再比较.second
本文标题:priority_queue
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