三个数字能组合多少组三位数字

简介：Su Can took a look at the pile of snacks he was holding. They estimated that the total amount was more than ten or twenty yuan. For someone who did not come from a wealthy family, these snacks probably cost him one meal. In other words, this stupid guy Bao Xiaoyi was so stupid that he even saved his own meal before trying to coax a girl to chase her.