判断某点是不是边界点，参数x,y 为该点的坐标，lpPtr为指向原位图数据的指针-judgment is not a border point, parameters x, y coordinates for the point. lpPtr plans for the in situ data at the target

关于垃圾运输问题中的程序设计，包括寻找最小哈密顿环问题-With regard to refuse transport of program design, including the issue of finding the minimum Hamiltonian ring