Data commit

Task/Ordered-partitions/J/ordered-partitions-1.j

@@ -0,0 +1,2 @@
+require'stats'
+partitions=: ([,] {L:0 (i.@#@, -. [)&;)/"1@>@,@{@({@comb&.> +/\.)

Task/Ordered-partitions/J/ordered-partitions-2.j

@@ -0,0 +1,39 @@
+   partitions 2 0 2
+┌───┬┬───┐
+│0 1││2 3│
+├───┼┼───┤
+│0 2││1 3│
+├───┼┼───┤
+│0 3││1 2│
+├───┼┼───┤
+│1 2││0 3│
+├───┼┼───┤
+│1 3││0 2│
+├───┼┼───┤
+│2 3││0 1│
+└───┴┴───┘
+   partitions 1 1 1
+┌─┬─┬─┐
+│0│1│2│
+├─┼─┼─┤
+│0│2│1│
+├─┼─┼─┤
+│1│0│2│
+├─┼─┼─┤
+│1│2│0│
+├─┼─┼─┤
+│2│0│1│
+├─┼─┼─┤
+│2│1│0│
+└─┴─┴─┘
+   #partitions 2 3 5
+2520
+   #partitions 5 7 11
+|out of memory: partitions
+|   #    partitions 5 7 11
+   */ (! +/\.)5 7 11
+1070845776
+   #partitions 3 5 7
+360360
+   */ (! +/\.)3 5 7
+360360

Task/Ordered-partitions/J/ordered-partitions-3.j

@@ -0,0 +1,22 @@
+   +/\. 2 0 2
+4 2 2
+   ({@comb&.> +/\.) 2 0 2
+┌─────────────────────────┬──┬─────┐
+│┌───┬───┬───┬───┬───┬───┐│┌┐│┌───┐│
+││0 1│0 2│0 3│1 2│1 3│2 3││││││0 1││
+│└───┴───┴───┴───┴───┴───┘│└┘│└───┘│
+└─────────────────────────┴──┴─────┘
+   >@,@{@({@comb&.> +/\.) 2 0 2
+┌───┬┬───┐
+│0 1││0 1│
+├───┼┼───┤
+│0 2││0 1│
+├───┼┼───┤
+│0 3││0 1│
+├───┼┼───┤
+│1 2││0 1│
+├───┼┼───┤
+│1 3││0 1│
+├───┼┼───┤
+│2 3││0 1│
+└───┴┴───┘

Task/Ordered-partitions/J/ordered-partitions-4.j

@@ -0,0 +1,12 @@
+   ([,] {L:0 (i.@#@, -. [)&;)/0 1;0 1
+┌───┬───┐
+│0 1│2 3│
+└───┴───┘
+   ([,] {L:0 (i.@#@, -. [)&;)/0 1;0 1;0 1
+┌───┬───┬───┐
+│0 1│2 3│4 5│
+└───┴───┴───┘
+   ([,] {L:0 (i.@#@, -. [)&;)/0 1;0 1;0 1;0 1
+┌───┬───┬───┬───┐
+│0 1│2 3│4 5│6 7│
+└───┴───┴───┴───┘

Task/Ordered-partitions/J/ordered-partitions-5.j

@@ -0,0 +1,4 @@
+   (<0 1) ([,] {L:0 (i.@#@, -. [)&;)0 1;2 3;4 5
+┌───┬───┬───┬───┐
+│0 1│2 3│4 5│6 7│
+└───┴───┴───┴───┘