#include<cstdlib>
using namespace std;
#include"CursWin.h"

const int width = 20;
const int height = 20;

int main(){
	CursWin outwin(0,0,height+1,width+1);
	int array[height][width];
	int temp[height][width];
	int count;
	for(int i =0; i < height; i++){
		for(int j =0; j < width; j++){
			array[i][j] = rand()%2;  // 0 or 1
			temp[i][j] = 0;  // start temp with all zeros
		}
	}

    while(1==1){
	// print an array
	for(int i =0; i < height; i++){
		for(int j =0; j < width; j++){
			outwin << Cmove(i,j) << array[i][j];
		}
	}
	// create the temp array

	for(int i = 1; i < height; i++){
		for(int j = 1; j < width; j++){
			// need to count neighbors
			count = 0;
			count += array[i-1][j-1];
			count += array[i][j-1];
			// ...
			if(count == 3){
				temp[i][j] = 1;
			}
			if(count == 2){
				temp[i][j] = array[i][j];
			}
			if(count != 3 && count != 2){
				temp[i][j] = 0;
			}
		}
	}

	// copy back to the original array
	for(int i = 0; i < height; i++){
		for(int j = 0; j < width; j++){
			array[i][j] = temp[i][j];
		}
	}
	outwin << cflush;
    }
	int x;
	outwin >> x;
}