Data update

Task/Non-continuous-subsequences/EasyLang/non-continuous-subsequences.easy

@@ -0,0 +1,18 @@
+func[][] ncsub seq[] s .
+   if len seq[] = 0
+      if s >= 3
+         return [ [ ] ]
+      .
+      return [ ]
+   .
+   last = seq[$]
+   len seq[] -1
+   res[][] = ncsub seq[] (s + s mod 2)
+   r[][] = ncsub seq[] (s + 1 - s mod 2)
+   for i to len r[][]
+      r[i][] &= last
+      res[][] &= r[i][]
+   .
+   return res[][]
+.
+print ncsub [ 1 2 3 4 ] 0