狠狠干

For example, now let's add teammates to the game. For example, there are 6 heroes in a group, then there are teammates and 3 enemies in this case. Therefore, we need to distinguish whether the enemy or the teammate needs the color field of the team. If the color of the team is the same, then it is the same team, otherwise it is the enemy.　　影片改编自金庸武侠小说《雪山飞狐》。“青春的选择2013年度盛典”，旨在为年轻人打造奇幻的青春之旅。本次盛典颁发涉及音乐、影视、潮流生活三大类别，总计20多个奖项，定义了2013年度对年轻人最具影响力的“青春元素”。自10月盛典正式启动以来，受到了年轻群体的极大关注。Liu Spruce, an associate professor at Peking University, made statistics: In the 1980s, 30% of Peking University students came from poor families. In the 1990s, the proportion of poor families began to decline gradually. After 2000, the proportion of poor families was only over 10%.Incident: According to the revelation of Jin Xiuji of the "Beauty" troupe, South Korean drama "Godfather" Li Runze has long sexually harassed actresses of the troupe.Original Title: Revealing the Love Game of PlantsIn real life, China's income tax is divided into enterprise income tax, foreign-invested enterprises or foreign-invested enterprises income tax and personal income tax. For these three types of income tax, each is calculated in a different way. Personal income tax has a personal income tax calculation method, while enterprise income tax has its corresponding calculation method. If we do not adopt the policy mode to realize such a requirement, we will define an income tax class, which has an attribute to identify the type of income tax and a CalculateTax () method to calculate the tax. In this method, we need to judge the tax type and calculate the income tax for different tax types through if-else statements. Such an implementation can indeed solve this scenario, but such a design is not conducive to expansion. If the system needs to add an income tax in the later period, it has to go back and modify the CalculateTax method to add an additional judgment statement, which clearly violates the principle of "open-closed". At this time, we can consider using the strategic mode to solve this problem. Since the tax method is the changing part of this scenario, we can naturally think of abstracting the tax method at this time, which is also the essence of the implementation of the strategic mode.