codeforces 990

今天算是好好见识了一把re梦

比赛时候一直找不到错哪了，也是因为今天生病了状态太差前面wa太多了浪费了太多时间，所以最后没时间检查了

void solve(){
int n;
cin >> n;
vector<ll> a(n);
for(int i = 0;i < n;i++){
    cin >> a[i];
}
priority_queue<ll,vector<ll>,greater<>> pq;
deque<ll> q;
for(int i = 0;i < n;i++){
    
    while(!q.empty()){
        ll x = q.back();
        if(a[i] < x){
            q.pop_back();
            pq.push(x);
        }else break;
        
    }
    q.emplace_back(a[i]);
}
ll x = pq.top() + 1;
while(!q.empty()){
if(q.front() <= x){
    cout << q.front() << " " ;
    q.pop_front();
}else{
ll k = q.front();
pq.push(k);
q.pop_front();
}
}
while(!pq.empty()){
    ll k = pq.top();
    cout <<  k  + 1<< " ";
    pq.pop();
}
cout << nl;
}

错误代码链接

这就很离谱，本来这题写得特别顺，我都不觉得我会有错，结果给我来了个runtime error

当赛后去查看错误的样例时