Problem 1004 "how many stars between (x1,y1,z1) and (x2,y2,z2)"

__shi | 2014-11-29 19:20:12Author
If a star(x,y,z) is between them, x1<=x<=x2 ,y1<=y<=y2 and z1<=z<=z2?
admin | 2014-11-29 19:24:44# 1
RE:"how many stars between (x1,y1,z1) and (x2,y2,z2)"
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