save project

diy2.py

@@ -11,10 +11,12 @@ while True:
         if username!=name :
             print("用户名错误")
             i-=1
+            print("你还有"+str(i)+"次机会")
             continue
         if password!=userpassword:
             print("密码错误，你真有用")
             i-=1
+            print("你还有"+str(i)+"次机会")
             continue
         else:
             print("你玩完了")