#include<bits/stdc++.h>
using namespace std;
int tot=1, a[500000], f[500000], zh[500000], qwq, ans, mi=10000000, b;
int main()
{
	while(cin >> a[tot])
	{
		tot++;
	}
	tot--;
	for(int i=tot;i>=1;i--)
	{
		f[i] = 1;
		for(int j=i;j<=tot;j++)
		{
			if(a[j] < a[i])
			{
				f[i] = max(f[i],f[j]+1);
			}
		}
	}
	cout << f[1];
	for(int i=1;i<=tot;i++)
	{
		for(int j=1;j<=qwq;j++)
		{
			if(zh[j] > a[i]&&mi > zh[j])
			{
				mi = zh[j];
				b = j;
				ans = 1;
			}
		}
		if(!ans)
		{
			qwq++;
			zh[qwq] = a[i];
		}
		else
		{
			zh[b] = a[i];
		}
		mi = 10000000;
		ans = 0;
	}
	cout << "\n" << qwq;
}