男生追女生的数学模型，运用数学公式建立的男生追去女生的模型。考虑的同性竞争因素和家长的影响因素下的男生追女生的问题。-The boys chase girls mathematical model, the use of mathematical formulas to establish boys chase the model to the girls. Same-sex competitive factors and parents to consider the impact of factors boys chasing girls.