Submission #848233

#	Time	Username	Problem	Language	Result	Execution time	Memory
848233		LinkedArray	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	206 ms	14540 KiB

Main

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

const int MAXN = 2e5;

int a[MAXN];

map<int, int> lastPointer;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);

    int n, i, color;

    cin >> n;
    for(i = 0; i < n; i++){
        cin >> a[i];    
        lastPointer[ a[i] ] = i;
    }

    i = 0;
    while(i < n){
        color = a[i];
        while(i <= lastPointer[color]){
            a[i++] = color;
        }
    }

    for(i = 0; i < n; i++){
        cout << a[i] << '\n';
    }
    return 0;
}

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