Believe it

相信不屈不挠的努力,相信战胜死亡的年轻

2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
bzoj1924

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog bzoj1924 题意： &nb... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
bzoj2118

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog bzoj2118 Dedivion 墨墨突然对等式很感兴趣，他正在研究a1x1+a2y2+…+an... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
bzoj2730

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog bzoj2730 题意： &nbs... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
hdu5727

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog hdu5727 题意: ... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
hdu5729

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog hdu5729 题意： &nb... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
hdu6445

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog hdu6445 题意： &nb... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
hdu6611

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog hdu6611 求k个不相交子序列，让其和最大。使用dij费用流即可做法一: 用主席树优化建图，用dp优化第一... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
poj3177

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog zoj4097 题意：模版题，给你一幅图，问你最少加几条边，使得图变成... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
uoj111

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog uoj111 优化建图即可，对图分块，但是这样还是过不了，因为常数过大，不建图跑dij还是会tle，要用spfa才能过 ... 阅读全文…
2019-08-05
- ACM
  - 老Blog迁移
    problem
    graph_theory
uoj67

nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog uoj67 题意： &... 阅读全文…