Initial data commit

Task/Sort-three-variables/FALSE/sort-three-variables.false

@@ -0,0 +1,36 @@
+{ [s]waps two variables. (varref; varref) → () }
+[
+  b:  { loads the value at the top of the stack into b }
+  a:  { loads the value at the top of the stack into a }
+
+  a;; t:  { loads the value stored in the variable stored in a (hence the double dereference) into t }
+  b;; a;:  { loads the value stored in the variable stored in b into the variable stored in a }
+  t; b;:  { loads the value stored in t into the variable stored in b }
+]s:
+
+{ [p]rints the three variables. }
+[
+  "X = " x;. 10,
+  "Y = " y;. 10,
+  "Z = " z;. 10,
+]p:
+
+77444 x:
+12_ y:
+0 z:
+
+p;!
+
+{ if x > y, swap x and y }
+x;y;> [xys;!] ?
+
+{ if y > z, swap y and z }
+y;z;> [yzs;!] ?
+
+{ if x > y, swap x and y }
+x;y;> [xys;!] ?
+
+"After sorting:
+"
+
+p;!