Look-and-say sequence: Difference between revisions
Content added Content deleted
| Line 3,681: | Line 3,681: | ||
?></lang> |
?></lang> |
||
=={{header|Picat}}== |
|||
<lang Picat>go => |
|||
S1 = "1", |
|||
foreach(_ in 1..11) |
|||
println(S1), |
|||
S1 := runs(S1) |
|||
end, |
|||
println(S1), |
|||
nl. |
|||
runs(X) = V => |
|||
S = "", |
|||
Last = X[1], |
|||
C = 1, |
|||
foreach(I in 2..X.length) |
|||
if X[I] == Last then |
|||
C := C + 1 |
|||
else |
|||
S := S ++ C.to_string() ++ [X[I-1]], |
|||
C := 1, |
|||
Last := X[I] |
|||
end |
|||
end, |
|||
V = S ++ C.to_string() ++ [Last].</lang> |
|||
Output: |
|||
<pre>1 |
|||
11 |
|||
21 |
|||
1211 |
|||
111221 |
|||
312211 |
|||
13112221 |
|||
1113213211 |
|||
31131211131221 |
|||
13211311123113112211 |
|||
11131221133112132113212221 |
|||
3113112221232112111312211312113211</pre> |
|||
=={{header|PicoLisp}}== |
=={{header|PicoLisp}}== |
||