<div class="notebook"> <div class="nb-cell query"> D = _{a:3, b:0, c:3, d:0, x:y}, dict_pairs(D, _, Ps), transpose_pairs(Ps, TPs), keysort(TPs, Val_sorted), forall(member(V-K, Val_sorted), format("~w:~w~n", [V, K])). </div> </div>
<div class="notebook"> <div class="nb-cell query"> D = _{a:3, b:0, c:3, d:0, x:y}, dict_pairs(D, _, Ps), transpose_pairs(Ps, TPs), keysort(TPs, Val_sorted), forall(member(V-K, Val_sorted), format("~w:~w~n", [V, K])). </div> </div>