From 67c94bcdabad901f1e690d373d30417847f8009c Mon Sep 17 00:00:00 2001
From: jerome <jerome@xlinfo.fr>
Date: Wed, 27 Dec 2023 17:47:12 +0100
Subject: ajouts

---
 cesar.py | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 cesar.py

(limited to 'cesar.py')

diff --git a/cesar.py b/cesar.py
new file mode 100644
index 0000000..ca6fb12
--- /dev/null
+++ b/cesar.py
@@ -0,0 +1,20 @@
+liste=['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z']
+
+def decalage(lettre,liste,clef):
+    for i in range(len(liste)):
+        if lettre not in liste:
+            return lettre
+        elif lettre==liste[i]:
+            return str(liste[i+clef])
+
+message_chiffre = str()
+while True:
+    message = input('Entrez le texte à chiffrer (q pour quitter) : ')
+    if message == "q" or message =="Q":
+        print("bye")
+        exit()
+    clef = int(input('Entrez votre clef : '))
+    for lettre in message:
+        message_chiffre += decalage(lettre,liste,clef)
+    print(message_chiffre)
+    message_chiffre=""
-- 
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