first commit

TP6/Pile_Tuple.py

@@ -0,0 +1,18 @@
+def creer_pile_vide():
+    return ()
+
+
+def est_pile_vide(pile):
+    return pile == ()
+
+
+def sommet(pile):
+    return pile[-1]
+
+
+def empiler(pile, elt):
+    return pile + [elt]
+
+
+def depiler(pile):
+    return pile[:-1]