Quote from Deleted user on March 30, 2022, 8:03 am

V doors = [0B] * 100
L(i) 100
   L(j) (i .< 100).step(i + 1)
      doors[j] = !doors[j]
   print(‘Door ’(i + 1)‘: ’(I doors[i] {‘open’} E ‘close’))