URL：https://www.researchgate.net/profile/Inger_Klein/publication/2301960/figure/fig5/AS:669510692507674@1536635196913/The-relationship-between-P-NP-and-NP-complete-problems-assuming-that-P-6-NP.png
掲載元：https://www.researchgate.net/figure/The-relationship-between-P-NP-and-NP-complete-problems-assuming-that-P-6-NP_fig5_2301960
