摘要： http://acm.zjut.edu.cn/ShowProblem.aspx?ShowID=1684AirCraft Time Limit:1000MS Memory Limit:32768KDescription:LCS has an aircraft, he can use some specific commands to make his aircraft to move. To simple the problem, you can assume the aircraft just move on the 2D-Plane.There are four commands :fd x 阅读全文