From 938ca1ed67e9f763c44f76ff52ef5d6a95f51d62 Mon Sep 17 00:00:00 2001 From: "alexi.forestier" Date: Wed, 31 Jan 2024 11:54:55 +0100 Subject: [PATCH] =?UTF-8?q?m=C3=A9thode=20evalue=20fonctionnelle?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- Calc.py | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Calc.py diff --git a/Calc.py b/Calc.py new file mode 100644 index 0000000..c3a711f --- /dev/null +++ b/Calc.py @@ -0,0 +1,63 @@ +from Pile import * + +class Expression: + def __init__(self, valeur, gauche, droit): + self.valeur = valeur + self.gauche = gauche + self.droit = droit + + def evalue(self): + if self.valeur == '+': + self.valeur = self.gauche.evalue() + self.droit.evalue() + if self.valeur == '*': + self.valeur = self.gauche.evalue() * self.droit.evalue() + return self.valeur + + def __str__(self): + pass + + + + + + +def dfs_in(a): + if a == None: + return + dfs_in(a.gauche) + print(a.valeur) + dfs_in(a.droit) + + + + +exp = Expression('*', +Expression(6, None, None), +Expression('+', +Expression(4, None, None), +Expression(3, None, None) +) +) + + + + + + + + + + + + + + + + + + + + + + +