save project

fpj.py

 username = "python"
 userpassword = "120346"
-name=input("请输入你的账号:")
-password=input("请输入你的密码:")
-if username==name and userpassword==password:
+while True:
+    name=input("请输入你的账号:")
+    password=input("请输入你的密码:")
+    if username==name and userpassword==password:
         print("登录成功!")
+        break
+    else:
+        print("请重新输入!")
+print("欢迎来到贝尔编程")
\ No newline at end of file