Cod sursa(job #1281328)

Utilizator CiurezAndreiCiurez Marius-Andrei CiurezAndrei Data 3 decembrie 2014 00:42:58
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.03 kb
#include <fstream>

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

int v[4 * 30100],i, L[4 * 30100],sol[30100], n;
void build(int nod, int st, int dr, int poz, int x){
    if(st == dr){
        v[nod] = x;
        return;
    }
    int m = (st + dr) / 2;
    if(poz <= m)
        build(2 * nod, st, m, poz, x);
    else
        build(2 * nod + 1, m + 1, dr, poz, x);
    v[nod] = v[2 * nod] + v[2 * nod + 1];
}
void update(int nod,int st, int dr, int x){
    if(st == dr){
        v[nod] = 0;
        sol[st] = i;
        return;
    }
    int m = (st + dr) / 2;
    if(x <= v[2 * nod])
        update(2 * nod, st, m, x);
    else
        update(2 * nod + 1, m + 1, dr, x - v[2 * nod]);
    v[nod] = v[2 * nod] + v[2 * nod + 1];

}
int main()
{
    fin >> n;
    for(i = 1; i <= n; i ++){
        fin >> L[i];
        build(1,1,n,i,1);
    }
    for(i = n; i >= 1; i-- )
        update(1,1,n,L[i]);
    for(i = 1; i <= n; i ++)
        fout << sol[i] << '\n';

    return 0;
}