Cod sursa(job #856608)

Utilizator aladinaladin aladinn aladin Data 16 ianuarie 2013 19:41:34
Problema Schi Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.57 kb
#include <cstdio>
#define lsb(x) x&(-x)
int v[30009],aib[30009],n;

void update(int poz)
{
	for (;poz<=n;poz+=lsb(poz))
		++aib[poz];
}

int getpoz(int poz)
{
	int rez=0;
	for (;poz>0;poz-=lsb(poz))
		rez+=aib[poz];
	return rez;
}

int main()
{
	int i,j,v2[30009];
	
	freopen("schi.in","r",stdin);
	freopen("schi.out","w",stdout);
	
	scanf("%d",&n);
	for (i=1;i<=n;++i) scanf("%d",&v2[i]);
	
	for (i=n;i>0;--i)
	{
		j=v2[i]+getpoz(v2[i]);
		while (v[j]) ++j;
		v[j]=i;
		update(v2[i]);
	}
for (i=1;i<=n;++i)
printf("%d\n",v[i]);
return 0;
}