#pragma GCC optimize("Ofast")
#pragma GCC target("avx2")

char*mmap();
#define rd(v) long v=0;{long _c;while(_c=*rp++-48,_c>=0)v=v*10+_c;}
#define wt(v) {long _z=v;do*--wp=_z%10+48;while(_z/=10);}

char d[200001];

main(){
	char*rp=mmap(0l,1l<<25,1,2,0,0ll);
	rd(n);
	rd(m);
	long a0=0;
	long x=0;
	long y=n==m;
	{
		rd(a);
		x+=!d[a];
		d[a]=1;
		a0=a;
	}
	while(*rp){
		rd(a);
		x+=!d[a];
		d[a]=1;
		y&=a==a0;
	}
	char wbuf[64],*wp=wbuf+sizeof wbuf;
	*--wp=y+'0';
	*--wp=' ';
	wt(x);
	write(1,wp,wbuf+sizeof wbuf-wp);
	_exit(0);
}