【简答题】请到网站 www.8pu.com 爬取近 10 年的所有国家的 GDP 数据,并用图形展现排名前 10 的国家 GDP 数据变化情况。
【单选题】For the U.S. economy, which of the following represents the largest component of GDP?
【简答题】分枝限界法实验:编写一个程序,采用队列方式分枝限界法求解0/1背包问题,其中n=3,重量为w={16,15,15},价值为v={45,25,25},背包限重W=30。
【判断题】Customs and Border Protection is responsible for securing U.S. borders to protect the American people and the U.S. economy.
【单选题】In general, for the U.S. economy, the relation between unemployment and economic growth is:
【单选题】For the U.S. economy, which of the following represents the largest component of GDP?