Cod sursa(job #2492595)

Utilizator mirceamaierean41Mircea Maierean mirceamaierean41 Data 14 noiembrie 2019 23:21:43
Problema Schi Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.85 kb
#include <algorithm>
#include <fstream>
#include <vector>
using namespace std;

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

const int inf = 0x3f3f3f3f, Dim = 30005;

int aib[Dim], c[Dim], a[Dim];
int n;

void Update(int p, int val) 
{
    for ( int  i = p; i <= n; i += i & -i)
        aib[i] += val;
}

int aib_bs(int k) 
{
    int i = 0;
    for (int p = 1 << 15; p; p >>= 1)
        if ( i + p <= n && aib[i + p] < k) 
        {
            k -= aib[i + p];
            i += p;
        }

    return i + 1;
}

int main() 
{
    fin >> n;
    for (int i = 1; i <= n; ++i) 
    {
        fin >> a[i];
        Update(i, +1);   // 1 liber, 0 ocupat
    }

	int loc;
    for (int i = n; i; --i) 
    {
        loc = aib_bs(a[i]);
        Update(loc, -1);
        c[loc] = i;
    }

    for (int i = 1; i <= n; ++i)
        fout << c[i] << '\n';
    return 0;
}