Today,the solution to the problem is so common that it is difficult to understand that there was a problem at all.
VOA: special.2010.07.14
Because in an under-constrained problem there could be multiple solutions. So suppose I want to capture all of them or print all of them out.
因为在一个非约束性问题中,可能会有多组答案,所以假设我想把它们,全部获取或者全部输出。
Like, if there is a problem, I try to think of the solution.
比如说出了什么问题,我就试着想怎么解决。
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