實現使用者輸入使用者名稱和密碼,當用戶名為 seven 或 alex 且密碼為 123 時,顯示登陸成功,否則登陸失敗,失敗時允許重複輸入三次；

user_name = "seven"
user_password = "123"
user_name2 = "alex"
user_password2 = "123"

count = 0
while count < 3:
    name = input("使用者名稱:")
    password = input("密碼:")
    if name == user_name and password == user_password or
 
 name == user_name2 and password == user_password2:
        print("登入成功")
        break
    else:
        print("登入失敗")
        count +=1