Initial data commit

Task/Stem-and-leaf-plot/OCaml/stem-and-leaf-plot-3.ocaml

@@ -0,0 +1,18 @@
+let () =
+  print_endline "\
+\\documentclass{report}
+\\usepackage{fullpage}
+\\begin{document}
+  \\begin{tabular}{ r | *{120}{c} }";
+
+  List.iter (fun key ->
+    Printf.printf "    %d" key;
+    let vs = List.filter (fun (a,_) -> a = key) data in
+    let vs = List.sort compare (List.map snd vs) in
+    List.iter (Printf.printf " & %d") vs;
+    print_endline " \\\\"
+  ) keys;
+
+  print_endline "\
+  \\end{tabular}
+\\end{document}"