제출 #774668

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
774668		vjudge1	Stone Arranging 2 (JOI23_ho_t1)	C++17	100 / 100	231 ms	14356 KiB

Main

#include <iostream>
#include <vector>
#include <utility>
#include <sstream>
#include <climits>
#include <cstring>
#include <map>
#define ll long long
#define ld long double
using namespace std;
const ll mod = 1e9 + 7;
typedef vector<int> vi;
typedef pair<int, int> ii;
typedef vector<ii> vii;

void solve()
{
    int n;
    cin >> n;
    vi color(n);
    map<int, int> last_idx;
    for (int i = 0; i < n; i++)
    {
        cin >> color[i];
        last_idx[color[i]] = i;
    }
    for (int i = 0; i < n; i++)
    {
        if (last_idx.find(color[i]) == last_idx.end())
            continue;
        int last_i = last_idx[color[i]];
        for (int j = i; j <= last_i; j++)
        {
            color[j] = color[i];
        }
        i = last_i;
    }
    for (int i = 0; i < n; i++)
    {
        cout << color[i] << "\n";
    }
}

int main()
{
    // freopen("input_text", "r", stdin);
    // freopen("output_text", "w", stdout);
    // ios_base::sync_with_stdio(NULL); cin.tie(0); cout.tie(0);
    int t = 1;
    // cin >> t;
    while (t-- > 0)
        solve();
}

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