equipment box problem. The effect is given a rectangular floor, you have a rectangular bottom of the box must be on the top floor and not over the border. Now the floor is long (X) and the width (Y), and the long box (a) and width (b), asked whether the possible requirements (that is, take up no more than borders)

Packet : 47651462装备盒问题.rar filelist
装备盒问题.txt

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