Cod sursa(job #940452)

Utilizator rudarelLup Ionut rudarel Data 16 aprilie 2013 11:34:06
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.23 kb
#include<fstream>
using namespace std;
ifstream fin("schi.in");
ofstream fout("schi.out");
int suma[65600];
int poz,val;
void actualizare(int nod, int st,int dr)
                {if(st==dr)suma[nod]=val;
                 
                    else
                    {
                        int m;
                        m=(st+dr)/2;
                        if(poz<=m)actualizare(nod*2,st,m);
                           else actualizare(nod*2+1,m+1,dr);
                        suma[nod]=suma[nod*2]+suma[nod*2+1];
                    }
                }
void cauta(int nod,int st,int dr,int cat)
{if(st==dr)poz=st;
  else{
          int m;
          m=(st+dr)/2;
          if(cat<=suma[nod*2])cauta(nod*2,st,m,cat);
           
             else cauta(nod*2+1,m+1,dr,cat-suma[nod*2]);
      }
                 
}
int main()
{
    int n,i,cat[30001],unde[30001];
    fin>>n;
    for(poz=1;poz<=n;poz++)
    {
        val=1;
        actualizare(1,1,n);
        fin>>cat[poz];
    }
     
        for(i=n;i>0;i--)
    { 
        cauta(1,1,n,cat[i]);
        unde[poz]=i;
        val=0;
        actualizare(1,1,n);
    }
        for(i=1;i<=n;i++)
            fout<<unde[i]<<"\n";
     
    return 0;
}