maj

Stat/TP3/Exercice3_Substitution/s.py

@@ -61,17 +61,18 @@ with open("texte_chiffre_substitution.txt", "r",encoding="UTF-8") as txt:
     ret=lignes
     new=chiffre(lignes,key)
     
-    for i in range(0,1000000):
-        key=crypt(string.ascii_uppercase)
-        #print(oldkey)
-        if key not in oldkey:
-            oldkey+=key
-            new=chiffre(lignes,key)
-            #print("new",logscore(new))
-            #print("ret",logscore(ret))
-            if logscore(ret)>logscore(new):
-                ls=logscore(new)
-                ret=new
-            #print("best ls",ls)
+    for i in range(0,3):
+        print(oldkey)
+        while key in oldkey:
+            key=crypt(string.ascii_uppercase)
+
+        oldkey.append(key)
+        new=chiffre(lignes,key)
+        #print("new",logscore(new))
+        #print("ret",logscore(ret))
+        if logscore(ret)>logscore(new):
+            ls=logscore(new)
+            ret=new
+        #print("best ls",ls)
     print("ret",ret)