Cod sursa(job #2067189)

Utilizator vladavladaa vlada Data 15 noiembrie 2017 23:45:52
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.7 kb
#include <iostream>
#include <fstream>

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

int arb[4*30001],a[30001],v[30001],n;
void build(int nod,int poz,int val,int st,int dr)
{
    int mij=(st+dr)/2;
    if(st==dr)
    {
        arb[nod]=1;
        v[poz]=val;
        return;
    }
    if(poz+arb[nod*2]<=mij)
        build(nod*2,poz,val,st,mij);
    else
        build(nod*2+1,poz+arb[nod*2],val,mij+1,dr);
    arb[nod]=arb[nod*2]+arb[nod*2+1];
}
int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
        fin>>a[i];
    for(int i=n;i>=1;i--)
    {
        build(1,a[i],i,1,n);
    }
    for(int i=1;i<=n;i++)
        fout<<v[i]<<'\n';
    return 0;
}