aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

Sync

Browse source
This commit is contained in:
Ingy döt Net 2013-10-27 22:24:23 +00:00
parent 6f050a029e
commit 776bba907c
3887 changed files with 59894 additions and 7280 deletions
Download patch file Download diff file Expand all files Collapse all files

8
Task/Gray-code/D/gray-code-3.d
View file

@ -1,11 +1,11 @@
import std.stdio, std.algorithm, std.range;
string[] g(in uint n) /*pure nothrow*/ {
return n ? g(n - 1).map!q{'0' ~ a}().array() ~
g(n - 1).retro().map!q{'1' ~ a}().array()
string[] g(in uint n) pure nothrow {
return n ? g(n - 1).map!q{'0' ~ a}.array ~
g(n - 1).retro.map!q{'1' ~ a}.array
: [""];
}
void main() {
writeln(g(4));
4.g.writeln;
}