TopCoder CaptureThemAll 已解决！

加入visited数组，算法效率大大提高！
TopCoder CaptureThemAll 已解决，修复了一个问题！
Merge branch 'master' of https://github.com/xuzhezhaozhao/TopCoder

Conflicts:
	CaptureThemAll/CaptureThemAll.sln.docstates.suo
	CaptureThemAll/CaptureThemAll.suo
	CaptureThemAll/CaptureThemAll/CaptureThemAll.cpp
Merge branch 'master' of https://github.com/xuzhezhaozhao/TopCoder

Conflicts:
	CaptureThemAll/CaptureThemAll.sln.docstates.suo
	CaptureThemAll/CaptureThemAll.suo