平码非常简单的算法无错版

简介：After decades of development, the population of Shenyang City has reached nearly 600,000, of which more than 200,000 are Manchus, and the remaining 400,000 are all Han Chinese. In addition, there are a small number of Mongolians and Koreans, whose magnanimity and prosperity Although it is not as good as Beijing in the Ming Dynasty, it is indeed the largest city outside the customs.