Re^2: Decimal Gray Code in 31 chars

[Xiong]

in reply to Re: Decimal Gray Code in 31 chars
in thread Decimal Gray Code in 31 chars

I also get for:

perl -E'print$_^$_/2for 0..pop' 15

Output:

0132675412131514101198

But for:

perl -E'say$_^$_/2for 0..pop' 15

I get:

0
1
3
2
6
7
5
4
12
13
15
14
10
11
9
8

I believe that was mtve's intent. Um, that's 20 chars of actual code.

[ambrus]

Actually my guess is rather perl -le'print$_^$_/2for 0..pop'