save project

diy2.py

@@ -5,6 +5,7 @@ while True:
     if i>0:
     if i>0:
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         password = input("请输入密码:")
         password = input("请输入密码:")
+        i-=1
         if name == username and password == userpassword:
         if name == username and password == userpassword:
         print("登录成功!")
         print("登录成功!")
         break
         break
@@ -13,6 +14,7 @@ while True:
         continue    
         continue    
         if password != userpassword: 
         if password != userpassword: 
         print("密码错误")
         print("密码错误")
+        print("温馨提示:您还有"+str(i)+"次登陆机会")
     else:
     else:
         print("拜拜")
         print("拜拜")
     exec()           
     exec()