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Submission #1031674

# Submission time Handle Problem Language Result Execution time Memory
1031674 2024-07-23T03:42:37 Z ezzzay Garage (IOI09_garage) C++14
100 / 100
 1 ms 444 KB 
#include<bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
#define pb push_back
#define int long long
const int N=3e5+5;
int pr[N];
int w[N];
int pos[N];
int arr[N];
signed main(){
   int n,m;
   cin>>n>>m;
   for(int i=1;i<=n;i++){
       cin>>pr[i];
   }
   for(int i=1;i<=m;i++){
       cin>>w[i];
   }
   set<int>st,ts;
   for(int i=1;i<=n;i++){
       st.insert(i);
   }
   queue<int>q;
   int ans=0;
   for(int i=0;i<2*m;i++){
       int h;
       cin>>h;
       if(h>0){
           q.push(h);
       }
       else{
            h*=-1;
            st.insert(pos[h]);
            pos[h]=0;
       }
       while(!q.empty() and st.size()>0){
            int h=q.front();
            q.pop();
            int x=*st.begin();
            st.erase(st.begin());
            ans+= w[h]*pr[x];
            pos[h]=x;
       }
       
   }
   cout<<ans;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 444 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 432 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 1 ms 344 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 444 KB Output is correct