VS2005 development. Breadth of search for solving the issue of sub

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vs2005开发。 广度搜索求解分油问题。 分油问题：两个小孩去打油，一人带了一个一斤的空瓶，另一个带了一个七两和一个三两的空瓶。原计划各打一斤油，可是由于所带的钱不够，只好合打了一斤油，在回家的路上，二人想平分这一斤油，可是又没有其它工具。现只用这三个瓶子(一斤、七两、三两)精确地分出两个半斤油来。-VS2005 development. Breadth of search for solving the issue of sub-oil. Oil sub-issues: two children to play oil, one with a pound of the empty bottles, and the other with a 72 and a couple of empty bottles. Originally planned to play the catty oil, but because of the money raised, they played together catty oil, in the way home, they would like to share this small amount of oil, but no other tools. Are only three bottles (catty, 72, 32) precisely half a catty of oil is used for the separation of the two.