Cod sursa(job #2002410)

Utilizator victoreVictor Popa victore Data 19 iulie 2017 19:27:06
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 1.16 kb
#include<cstdio>


using namespace std;

const int nmax=30005;

int ranking[nmax],add,v[nmax],arb[4*nmax+5],poz,val,sol;

inline void update(int node,int st,int dr)
{
    if(st==dr)
    {
        arb[node]++;
        return;
    }
    int med=((dr-st)>>1)+st;
    if(poz>med)
        update(node<<1|1,med+1,dr);
    else
        update(node<<1,st,med);
    arb[node]=arb[node<<1]+arb[node<<1|1];
}

inline void query(int node,int st,int dr)
{
    if(st==dr)
    {
        arb[node]--;
        sol=st;
        return;
    }
    int med=((dr-st)>>1) + st;
    if(val<=arb[node<<1])
        query(node<<1,st,med);
    else
    {
        val-=arb[node<<1];
        query(node<<1|1,med+1,dr);
    }
    arb[node]=arb[node<<1]+arb[node<<1|1];
}

int main()
{
    freopen("schi.in","r",stdin);
    freopen("schi.out","w",stdout);
    int n,i,j;
    scanf("%d",&n);
    for(i=1;i<=n;++i)
    {
        scanf("%d",&v[i]);
        poz=i;
        update(1,1,n);
    }
    for(i=n;i;--i)
    {
        sol=-1;
        val=v[i];
        query(1,1,n);
        ranking[sol]=i;
    }
    for(i=1;i<=n;++i)
        printf("%d\n",ranking[i]);
}