Cod sursa(job #211571)

Utilizator M@2Te4iMatei Misarca M@2Te4i Data 2 octombrie 2008 21:01:57
Problema Schi Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.84 kb
#include<cstdio>

using namespace std;

int poz,val,i,n;
int sol[30002],arb[100000],a[30002];

void build(int n,int li,int ls)
{
	int m=(li+ls)/2,st=2*n,dr=2*n+1;
	if(li==ls)
		arb[n]=1;
	else
	{
		build(st,li,m);
		build(dr,m+1,ls);
		arb[n]=arb[st]+arb[dr];
	}
}

void query(int n,int li,int ls)
{
	int m=(li+ls)/2,st=2*n,dr=2*n+1;
	if(li==ls)
    {
        arb[n]=0;
        sol[li]=val;
    }
	else
	{
		if(poz<=arb[st])
			query(st,li,m);
		else
		{
			poz=poz-arb[st];
			query(dr,m+1,ls);
		}
		arb[n]=arb[st]+arb[dr];
	}
}

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