diff --git a/d02/run1.py b/d02/run1.py
index bc29512..1458fa1 100644
--- a/d02/run1.py
+++ b/d02/run1.py
@@ -1,35 +1,33 @@
-filename = "exemple1.txt"
+def main(filename, bag, result = 0):
+    with open(filename, 'r') as f:
+        for line in f.readlines():
+            game = line.split(": ")
+            p = game[1].replace("\n","").split("; ")
+            i = int(game[0].split(" ")[1])
+            result += i
+            #print(p)
+            # par pack
+            for c in p:
+                nb = [0, 0, 0]
+                #print(c)
+                # par jeton
+                for j in c.split(", "):
+                    k = j.split(" ")
+                    #print(j)
+                    if k[1] == 'red':
+                        nb[0] += int(k[0])
+                    elif k[1] == 'green':
+                        nb[1] += int(k[0])
+                    elif k[1] == 'blue':
+                        nb[2] += int(k[0])
+                    else:
+                        print("error")
+                if nb[0] > bag[0] or nb[1] > bag[1] or nb[2] > bag[2]:
+                    result -= i
+                    break
 
-#red / green / blue
-bag = [12, 13, 14]
+    return result
 
-result = 0
-
-with open(filename, 'r') as f:
-    for line in f.readlines():
-        game = line.split(": ")
-        p = game[1].replace("\n","").split("; ")
-        i = int(game[0].split(" ")[1])
-        result += i
-        #print(p)
-        # par pack
-        for c in p:
-            nb = [0, 0, 0]
-            #print(c)
-            # par jeton
-            for j in c.split(", "):
-                k = j.split(" ")
-                #print(j)
-                if k[1] == 'red':
-                    nb[0] += int(k[0])
-                elif k[1] == 'green':
-                    nb[1] += int(k[0])
-                elif k[1] == 'blue':
-                    nb[2] += int(k[0])
-                else:
-                    print("error")
-            if nb[0] > bag[0] or nb[1] > bag[1] or nb[2] > bag[2]:
-                result -= i
-                break
-
-print(result)
\ No newline at end of file
+if __name__ == '__main__':
+    #red / green / blue
+    print(main("input.txt", [12, 13, 14])) 
\ No newline at end of file
diff --git a/d02/run2.py b/d02/run2.py
index 3e5af0a..345f152 100644
--- a/d02/run2.py
+++ b/d02/run2.py
@@ -1,31 +1,28 @@
-filename = "input.txt"
+def main(filename, bag, result = 0):
+    with open(filename, 'r') as f:
+        for line in f.readlines():
+            game = line.split(": ")
+            p = game[1].replace("\n","").split("; ")
+            i = int(game[0].split(" ")[1])
+            #print(p)
+            max = [0, 0, 0]
+            # par pack
+            for c in p:
+                #print(c)
+                # par jeton
+                for j in c.split(", "):
+                    k = j.split(" ")
+                    #print(j)
+                    if k[1] == 'red' and max[0] < int(k[0]):
+                        max[0] = int(k[0])
+                    elif k[1] == 'green' and max[1] < int(k[0]):
+                        max[1] = int(k[0])
+                    elif k[1] == 'blue' and max[2] < int(k[0]):
+                        max[2] = int(k[0])
+            somme = max[0] * max[1] * max[2]
+            result += somme
+    return result
 
-#red / green / blue
-bag = [12, 13, 14]
-
-result = 0
-
-with open(filename, 'r') as f:
-    for line in f.readlines():
-        game = line.split(": ")
-        p = game[1].replace("\n","").split("; ")
-        i = int(game[0].split(" ")[1])
-        #print(p)
-        max = [0, 0, 0]
-        # par pack
-        for c in p:
-            #print(c)
-            # par jeton
-            for j in c.split(", "):
-                k = j.split(" ")
-                #print(j)
-                if k[1] == 'red' and max[0] < int(k[0]):
-                    max[0] = int(k[0])
-                elif k[1] == 'green' and max[1] < int(k[0]):
-                    max[1] = int(k[0])
-                elif k[1] == 'blue' and max[2] < int(k[0]):
-                    max[2] = int(k[0])
-        somme = max[0] * max[1] * max[2]
-        result += somme
-
-print(result)
\ No newline at end of file
+if __name__ == '__main__':
+    #red / green / blue
+    print(main("input.txt", [12, 13, 14])) 
\ No newline at end of file