直线和矩形是否相交，直线矩形相交,#coding:cp93

直线和矩形是否相交，直线矩形相交,#coding:cp93

#coding:cp936"""A(ax,ay),B(px,py)为两个点  （x1,y1）,(x2,y2)为矩形的左上角和右下角坐标  ,判断A，B两点是否和矩形相交  """def Judge(ax, ay, px, py, x1, y1, x2, y2):    #转换为真除法    ax, ay, px, py = float(ax), float(ay), float(px), float(py)    x1, y1, x2, y2 = float(x1), float(y1), float(x2), float(y2)    #判断矩形上边线和两点直线相交的点    sx = (y1 - ay) * (px - ax) / (py - ay) + ax    if sx >= x1 and sx <= x2:        return True     #判断矩形下边线和两点直线相交的点    xx = (y1 - ay) * (px - ax) / (py - ay) + ax    if sx >= x1 and sx <= x2:        return True     #判断矩形左边线和两点直线相交的点    zy = (y2 - ay) * (x2 - ax) / (px - ax) + ay    if zy >= y1 and zy <= y2:        return True    #判断矩形右边线和两点直线相交的点    yy = (y2 - ay) * (x2 - ax) / (px - ax) + ay    if yy <= y1 and yy >= y2:        return True    return Falseax = raw_input()ay = input()px = input()py = input()x1 = input()y1 = input()x2 = input()y2 = input()print Judge(ax, ay, px, py, x1, y1, x2, y2)