赌单双的概率问题

简介：After waiting for more than half a month, the time to open the store finally arrived. Su Can's family was very excited, and even more excited was Wang Xuewei. Although he still has to manage a branch near the No. 1 Middle School in the county and has no way to get out and take charge personally, but This does not prevent him from feeling joyful and joyful in his heart. 〔＜(??