Submission #774670

#	Time	Username	Problem	Language	Result	Execution time	Memory
774670		vjudge1	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	223 ms	14032 KiB

Main

#include<bits/stdc++.h>
using namespace std;
map<int,int> mp;
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n;
    cin>>n;
    vector<int> a;
    a.resize(n+2);
    for(int i=1;i<=n;++i)
    {
        cin>>a[i];
        mp[a[i]]=i;
    }
    for(int i=1;i<=n;++i)
    {
        if(mp[a[i]]==0)
        {
            cout<<a[i]<<"\n";
        }
        else
        {
            for(int j=i;j<=mp[a[i]];++j)
            {
                cout<<a[i]<<"\n";
            }
            i=mp[a[i]];
        }
    }
}

• Subtask 1: 25 / 25
• Subtask 2: 35 / 35
• Subtask 3: 40 / 40