#include <stdio.h>
#include <string.h>
#define MAX 32010
int lev[MAX],c[MAX];
int Lowbit(int x)
{
	return x & (-x);
}
void Updata(int x)
{
	while( x < MAX )
	{
		c[x]++;
		x += Lowbit(x);
	}
}
int Getsum(int x)
{
	int sum = 0;
	while( x > 0 )
	{
		sum += c[x];
		x -= Lowbit(x);
	}
	return sum;
}
int main()
{
	int n,x,y,i;
	while( ~scanf("%d",&n) )
	{
		memset(lev,0,sizeof(lev));
		memset(c,0,sizeof(c));
		for(i=1; i<=n; i++)
		{
			scanf("%d%d",&x,&y);
			x++;
			lev[Getsum(x)]++;
			Updata(x);
		}
		for(i=0; i<n; i++)
			printf("%d\n",lev[i]);
	}
return 0;
}

stars（树状数组）