Cod sursa(job #2903301)

Utilizator Teodor_AxinteAxinte Teodor-Ionut Teodor_Axinte Data 17 mai 2022 12:59:29
Problema Schi Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 1.14 kb
#include <fstream>

using namespace std;

ifstream fin("schi.in");
ofstream fout("schi.out");

int n, m, i, op, val, poz, pozFinal;
int arbore[200010], v[500010], final[200010];

void create(int nod, int left, int right)
{
    if (left == right)
    {
        arbore[nod] = 1;
        return;
    }
    create(nod * 2, left, (left + right) / 2);
    create(nod * 2 + 1, (left + right) / 2 + 1, right);
    arbore[nod] = arbore[nod * 2] + arbore[nod * 2 + 1];
}

void update(int node, int left, int right, int val, int index)
{
    if (left == right)
    {
        arbore[node] = 0;
        final[left] = index;
        return;
    }

    int mid = (left + right) / 2;
    if (val <= arbore[node * 2])
        update(2 * node, left, mid, val, index);
    else
        update(2 * node + 1, mid + 1, right, val - arbore[2 * node], index);
    arbore[node]--;
}

int main()
{
    fin >> n;
    for (int i = 1; i <= n; i++)
        fin >> v[i];
    create(1, 1, n);

    for (int i = n; i >= 1; i--)
        update(1, 1, n, v[i], i);

    for (int i = 1; i <= n; i++)
        fout << final[i] << '\n';

    return 0;
}