Submission #928996

#	Time	Username	Problem	Language	Result	Execution time	Memory
928996		SuPythony	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	153 ms	14132 KiB

Main

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main() {
    int n; cin>>n;
    unordered_map<int,int> f;
    vector<int> cols;
    for (int i=0; i<n; i++) {
        int c; cin>>c;
        cols.push_back(c);
        f[c]=i;
    }
    int prev=cols[0];
    cout<<cols[0]<<"\n";
    for (int i=1; i<n; i++) {
        if (i<=f[prev]) {
            cout<<prev<<"\n";
        } else {
            prev=cols[i];
            cout<<prev<<"\n";
        }
    }
    return 0;
}

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