doubling-allocation once the stack-allocated buffer overflows.
Allocating on the Stack
，这一点在爱思助手下载最新版本中也有详细论述
DownHard thing to leave on a cold dayThe answer is Bed.
他又打，一连打了五个，还是没人接。啤酒已经选好，他就扛在腰上，在客厅里来回踱步。他说，二十来分钟了，人家应该开饭了。现在去，是不是晚了？
HH x C++ Fast RoutingTraditional Routing A*2-phaseCalculation time: 13 secCalculation time: 36 sec