store my length in the object. This doesn't exist:
Трамп высказался о непростом решении по Ирану09:14。51吃瓜对此有专业解读
63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54，这一点在91视频中也有详细论述
// 本地测试示例：head = [2,1,5] → 输出 [5,5,0]，推荐阅读safew官方下载获取更多信息
People from cultures with strict social norms tend to be less skilled at being funny. These findings suggest that the ability to generate humor is not just an inborn personality trait, but a skill heavily shaped by the social rules of the environment in which a person lives.