Cod sursa(job #3289605)

Utilizator bogdan1479Luca Bogdan Alexandru bogdan1479 Data 27 martie 2025 17:01:20
Problema Schi Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.9 kb
#include <fstream>

using namespace std;

const int NMAX = 30001; ///0

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

int n, aib[NMAX], v[NMAX], sol[NMAX];

void add(int poz, int val)
{
    while(poz <= n)
    {
        aib[poz] += val;
        poz += poz & (-poz);
    }
}

int sum(int poz)
{
    int s = 0;
    while(poz)
    {
        s += aib[poz];
        poz &= (poz - 1);
    }
    return s;
}

int cb(int x)
{
    int st = 1, dr = n, mij;
    while(st <= dr)
    {
        mij = (st + dr) / 2;
        if(sum(mij) < x)st = mij + 1;
        else dr = mij - 1;
    }
    return st;
}

int main()
{
    fin >> n;
    for(int i = 1; i <= n; ++i) fin >> v[i], add(i, 1);
    for(int i = n; i; --i)
    {
        int poz = cb(v[i]);
        sol[poz] = i;
        add(poz, -1);
    }
    for(int i = 1; i <= n; ++i) fout << sol[i] << '\n';
    return 0;
}