我的AI课程需要一些prolog作业的帮助.问题是要为爱因斯坦的谜题编写序言代码.我知道如何把它写下来,但是在作业中有一些限制.
there are 5 houses
the Englishman lives in the red house
the Spaniard owns the dog
coffee is drunk in the green house
the Ukrainian drinks tea
the green house is immediately to the right of the ivory house
the Old Gold smoker owns snails
Kools are smoked in the yellow house
milk is drunk in the middle house
the Norwegian lives in the first house
the man who smokes Chesterelds lives in the house next to the man …使用gprolog时,我经常会遇到没有任何类型的行号或上下文的异常:
uncaught exception: error(instantiation_error,(is)/2)
没有任何背景.我知道我可以做一个trace但是调试它需要很长时间,trace因为我需要在到达发生错误的地方之前执行很多事情.
有关如何进行此堆栈跟踪的任何想法？还是一个动态trace/ notrace？
编辑:或者只是自动化整个trace输出的打印.