#include <iostream>
#include <unistd.h>
#include <stdio.h>
using namespace std;

unsigned int delay;

int main() {
  delay = 1000;
  int r = 0, c = 0, cap = 8;
  int b[cap][cap] = { };
  b[r][c] = 1;              //r & c are 0
  while(c != cap){

ROW:    //row
    for(int i = 0; i <= c; i++){
      usleep(delay);
      cout << r << " ROW LOOP\n";
      if(b[r][i] == 1){
        cout << i << " Found Queen\n";
        r++;
        goto ROW;
        // if piece found goto next row
      }
      goto COL;
      // on empty row goto COL
    }

COL:    //column
    usleep(delay);
    cout << c << " COL LOOP\n";
    for(int j = 0; j <= r; j++){
      if(b[j][c] == 1){
        cout << j << " Found Queen\n";
        c++;
        goto COL;
      }
      goto DGL;
    }

DGL:    //diagonal
    for(int k = 1; k <= c; k++){
        usleep(delay);
        cout << k << " DGL LOOP\n";
      if(b[r-k][c-k] == 1){
        cout << k << " exit ONE\n";
        r++;
        goto ROW;
      }

      if(r < cap) {
        printf("Place Queen At %d , %d\n", r , c );
        b[r][c] = 1;
        cout << k << " exit TWO\n";
        goto ROW;
      } else if (r >= cap) {
        r = 0;
         cout << k << " exit THREE\n";
        goto ROW;
      }
    }
  }

  for (int i = 0; i < cap; i++){
    for (int j = 0; j < cap; j++){
      cout << b[i][j];
    }
    cout << endl;
  }
  cout << endl;
  return 0;
}