Initial data commit

Task/Move-to-front-algorithm/Aime/move-to-front-algorithm.aime

@@ -0,0 +1,41 @@
+decode(list l)
+{
+    integer c, e;
+    data al, s;
+
+    al = "abcdefghijklmnopqrstuvwxyz";
+    for (, e in l) {
+        s.append(c = al[e]);
+        al.delete(e).insert(0, c);
+    }
+
+    s;
+}
+
+encode(data s)
+{
+    integer c, e;
+    data al;
+    list l;
+
+    al = "abcdefghijklmnopqrstuvwxyz";
+    for (, c in s) {
+        l.append(e = al.place(c));
+        al.delete(e).insert(0, c);
+    }
+
+    l;
+}
+
+main(void)
+{
+    for (, text s in list("broood", "bananaaa", "hiphophiphop")) {
+        list l;
+
+        l = encode(s);
+        l.ucall(o_, 1, " ");
+        o_(": ", decode(l), "\n");
+    }
+
+    0;
+}