#include <iostream>
#include <fstream>
using namespace std;
ifstream f("numere.in");
ofstream g("numere.out");
int main()
{
    int n,k=0,a,i;
    bool v[60001];
    f>>n;
    for(i=1;i<=n*n;i++)
    {
        f>>a;
        if(a<=60000) v[a]=true;
        if(a==0) k++;
    }
    i=1;
    while(v[i]==true)
    {
        i++;
    }
    g<<i<<" "<<i-1+k;
    /*long long s1,rest,dif,s=0;
    int n,k=0,a,i;
    f>>n;
    for(i=1;i<=n*n;i++)
    {
        f>>a;
        if(a==0) k++;
        s=s+a;
    }
    rest=n*n*(n*n+1)/2-s;
    dif=(rest-(k*(k+1)/2))/k;
    g<<dif+1<<" "<<dif+k;*/
    return 0;
}