Submission #1177920

#	Time	Username	Problem	Language	Result	Execution time	Memory
1177920		ezzzay	Separator (CEOI19_separator)	C++20	100 / 100	330 ms	23108 KiB

separator

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define ff first
#define ss second
#define pb push_back
const int N=2e6+5;
const int P=1e9;
vector<int>ans;
signed main(){
    int n;
    cin>>n;
    int s=0;
    priority_queue<int>q;
    int mx=0;
    for(int i=1;i<=n;i++){
        int b;
        cin>>b;
        b=(s+b)%P;
        while(q.size() and q.top()>b*P+i){
            q.pop();
        }
        if(b>=mx){
            q.push(b*P+i);
        }
        mx=max(mx,b);
        s=q.size();
        ans.pb(s);
    }
    
    for(auto s:ans)cout<<s<<'\n';
    
}

• Subtask 1: 20 / 20
• Subtask 2: 30 / 30
• Subtask 3: 40 / 40
• Subtask 4: 10 / 10