Codeforces Round #383 (Div. 2) D. Arpa’s weak amphitheater and Mehrdad’s valuable Hoses 并查集+双重01背包

D. Arpa's weak amphitheater and Mehrdad's valuable Hoses 并查集+双重01背包 My Soluton 题意:…

  • ACM-ICPC题解dp
  • 2017/1/10
  • 137