#pixel counter
#red = [255,0, 0]
#green = [0, 255, 0]
#blue = [0, 0, 255]
#black = [0, 0, 0]
#white = [255, 255, 255]
#yellow = [255, 255, 0]

#Define RED
#R value must be greater 100
#G and B values must be less than R/4

sample = [
[[65, 67, 23], [234, 176, 0], [143, 0, 0]],
[[255, 30, 51], [156, 41, 38], [3, 243, 176]],
[[255, 255, 255], [0, 0, 0], [133, 28, 13]],
[[26, 43, 255], [48, 2, 2], [57, 89, 202]]
]
i = 0
j = 0
k = 0
line = 0


redcheck = false
greencheck = false
bluecheck = false
redpixelcount = 0
pixelcount = 1


while (i < sample.length)

  while (j < sample[i].length)

    puts "PIXEL # " + pixelcount.to_s

    red = sample[i][j][0]
    green = sample[i][j][1]
    blue = sample[i][j][2]
    r4 = red/4

      if (red >= 100 && green <= r4 && blue <= r4 )
          puts "THIS IS RED"
          redpixelcount += 1
      end

    pixelcount += 1
    j += 1

  end

  j = 0
  i += 1
end

puts "There are: " + (pixelcount-1).to_s + " pixels"
puts redpixelcount.to_s + " are RED"