Cod sursa(job #950390)

Utilizator dariusdariusMarian Darius dariusdarius Data 16 mai 2013 18:59:46
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.74 kb
#include<stdio.h>
int a[120001],aint[120001],poz[120001];
int query(int nod,int st,int dr,int i)
{
    --aint[nod];
    if(st==dr)
        return st;
    int med=(st+dr)/2;
    if(i<=aint[2*nod])
        return query(2*nod,st,(st+dr)/2,i);
    else
        return query(2*nod+1,med+1,dr,i-aint[2*nod]);
}

int main()
{
    int n,i,x=2;
    freopen("schi.in","r",stdin);
    freopen("schi.out","w",stdout);
    scanf("%d",&n);
    do{x*=2;}while (x<n);
    for(i=1;i<=n;i++)
        scanf("%d",&a[i]);
    for(i=x;i<x+n;i++)
        aint[i]=1;
    for(i=x-1;i;i--)
        aint[i]=aint[2*i]+aint[2*i+1];
    for(i=n;i>0;i--)
        poz[query(1,1,x,a[i])]=i;
    for(i=1;i<=n;i++)
        printf("%d\n",poz[i]);
    return 0;
}