#include <bits/stdc++.h>
using namespace std;
#define int long long int
#define ins insert
#define pb push_back
#define endl '\n'
#define putr(x) cout<<x<<endl;return;
#define all(x) x.begin(),x.end()
int nxt(){ int x;cin>>x; return x; }
const int mod = 1e9 +7, sze = 1e7 +10, inf = INT_MAX, LG = 20;
int dp[sze];
void fast(){
int n,q;
cin>>n>>q;
unordered_map<int,int> ans;x
int mx = 0;
priority_queue<pair<int,int>> ev;
for(int i=1;i<=n;i++){
int p;cin>>p;
// event[p].pb(p);
ev.push({-p,p});
mx=max(mx,p);
}
int c,prev;
pair<int,int> beg;
for(int i =1;i<sze;i++){
dp[i]=inf;
c=0;
while(!ev.empty() && (-(ev.top().first )) ==i ) {
beg = ev.top();
ev.pop();
c++;
// cout<<i<<" "<<beg.first<<" "<<beg.second<<endl;
if( (i + beg.second) < sze){
ev.push({ -(i + beg.second) , beg.second });
}
prev= dp[i - beg.second];
if(i != beg.second){
if( (--ans[prev]) < 0){
ans.erase(prev);
}
}
}
if( i < mx ){
dp[i]=1;
}
else if(!ans.empty()){
dp[i]= (*ans.begin()).first+1;
}
if(dp[i]<inf){
ans[dp[i]]+=c;
}
}
while(q--){
int v;
cin>>v;
if(dp[v]>=inf){
cout<<"oo"<<endl;
}
else{
cout<<dp[v]<<endl;
}
}
}
signed main(){
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int tt = 1;
// cin>>tt;
while(tt--){
fast();
}
return 0;
}
Compilation message
brunhilda.cpp: In function 'void fast()':
brunhilda.cpp:15:32: error: 'x' was not declared in this scope
15 | unordered_map<int,int> ans;x
| ^
brunhilda.cpp:22:9: error: 'mx' was not declared in this scope
22 | mx=max(mx,p);
| ^~
brunhilda.cpp:44:17: error: 'mx' was not declared in this scope
44 | if( i < mx ){
| ^~
