C + + to realize parking management system. Charge management: modify and query the card and charge information; rate management: increase the rate name, proportion, price and other information of the rate, & lt; P class = & quot; reader-word-layer reader-word-s6-13 & quot; style = & quot; font- size:144px;font-family : Song typeface, & quot; background color: # ffffff; & quot; & gt; modify and query. There are temporary and fixed parking spaces. You can choose to park or buy a car. And you can view the specific parking time and amount. And visualization is good.