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Please help me to solve a 2SAT problem???
Problem Link: LightOJ 1407
PDF LINK: click here
How to solve this problem. I know the basic algorithm of solving 2SAT problem. In the basic algorithm for (Xi ∨ Yi) the implications are
¬Xi => Yi
¬Yi => Xi
But here in this problem I can't figure out the implications of the relation stated in the problem. Can you please help me Solve this problem???
| Rev. | Язык | Кто | Когда | Δ | Комментарий | |
|---|---|---|---|---|---|---|
| en1 |
|
i_am_eating_wa_and_tle | 2018-10-27 12:36:47 | 553 | Initial revision (published) |
