#include<fstream>
using namespace std;
ifstream f("scmax.in");
ofstream g("scmax.out");
int main()
{
	unsigned i,n,v[100], min,k,c,sir[100],max=0,nr,ok=1;
	f>>n>>min; v[1]=min; 
	for(i=1;i<=n;i++)
	{
		f>>v[i];
		if(min>v[i]) min=v[i],c=i;
		if(max<v[i]) max=v[i];
	}
	sir[1]=min;nr=1;
	while(ok)
	{
		min=max;
		for(i=c+1;i<=n;i++)
			if(min>=v[i]) min=v[i], k=i;
		c=k;
		nr++;
		sir[nr]=min;
		if(c+1==n) ok=0;
	}
	g<<nr<<'\n';
	for(i=1;i<=nr;i++)
		g<<sir[i]<<' ';
	
	
	f.close();
	g.close();
}