fmumu
V2EX  ›  问与答

快速找到没有交集的集合

  •  
  •   fmumu · Nov 11, 2018 · 1769 views
    This topic created in 2767 days ago, the information mentioned may be changed or developed.
    有 p1,p2,p3,...pn 共 n 个非空集合,每次在这些集合中取不超过 c 个,每次取的集合中任意两个不能存在交集,怎么花最少的次数把这些集合取完
    1 replies    2018-11-12 07:50:10 +08:00
    815979670
        1
    815979670  
       Nov 12, 2018 via Android
    取差集?
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   5606 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 30ms · UTC 06:27 · PVG 14:27 · LAX 23:27 · JFK 02:27
    ♥ Do have faith in what you're doing.