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#include <iostream>
#include <fstream>
#include <cmath>
#include <math.h>


using namespace std;

int n;
int a[100];

int main() {
	cout << "Welcome to Sliding Tiles!" << endl;
	while(true){
	cout << "Choose a board size [3+]:";
    cin >> n;
    cout<<endl;
    if(n >= 3 && n <= 4){
    	break;
    }
    else{
    	cout << n << " is not supported" << endl;
    }
	}
	while(true){
	cout << "Input a seed value:";
    cin >> n;
    cout << endl;
    if(n >= 3 && n <= 4){
    	break;
    }
    else{
    	cout << n << " is not supported" << endl;
    }
	}

    for(int i = 1; i <= n*n; i++){
        cin >> a[i];
    }
    for(int i = 1; i <= n; i++){
        for(int j = 1; j <= n; j++){
            cout << " ---";
        }
        cout<<endl;
        for(int j = 1; j <= n; j++){
            cout << "| " << a[(i-1)*n+j] << " ";
        }
        cout << "|";
        cout << endl;
    }
    for(int j = 1; j <= n; j++){
            cout << " ---";
        }
}5
5