save project

1.py

+i=3
+username='四大神兽'
+userpassword='1234567890'
+while True:
+    if i>0:123456789
+        name=input("请输入用户名:")
+        password=input("请输入密码:")
+        i-=1
+        if name ==username and password==userpassword:
+            print("登录成功！")
+            break
+        if name != username:
+            print("用户名不存在，请重新输入！")
+            print("温馨提示：您还有"+str(i)+"次登陆机会")
+            continue
+        if password != userpassword:
+            print("密码输入有误，请重新输入！")
+            print("温馨提示：您还有"+str(i)+"次登陆机会")
+else:
+    print("您的账号已被锁定，请带身份证来我司解锁")
+    exit()
+print("欢迎来到贝尔编程")