Introduction - If you have any usage issues, please Google them yourself
Experiment topics: gun hit the aircraft experiment: learning to use multi-threaded concurrent programming experiments requirements: write an application program to simulate artillery hit the aircraft. On the GUI interface, the aircraft in level flight, with the running direction buttons to control the cannon on the interface (such as left, right, up, down). When the shell bumped aircraft, the aircraft crashed. In at 0:00 on December 8 before submitting.