var w = args.first.to_i
var h = w
-var byte_acc = 0
+var byte_acc = 0u8
var bit_num = 0
print("P4\n{w} {h}")
end
if zr*zr+zi*zi > limit*limit then
- byte_acc = (byte_acc.lshift(1))
+ byte_acc = byte_acc << 1
else
- byte_acc = (byte_acc.lshift(1)) + 1
+ byte_acc = (byte_acc << 1) + 1u8
end
bit_num = bit_num + 1
if bit_num == 8 then
- printn(byte_acc.ascii)
- byte_acc = 0
+ stdout.write_byte(byte_acc)
+ byte_acc = 0u8
bit_num = 0
else if x == w - 1 then
- byte_acc = byte_acc.lshift(8-w%8)
- printn(byte_acc.ascii)
- byte_acc = 0
+ byte_acc = byte_acc << (8-w%8)
+ stdout.write_byte(byte_acc)
+ byte_acc = 0u8
bit_num = 0
end
end