摘要：J. Ceizenpok’s formula time limit per test 2.0 s memory limit per test 256 MB input standard input output standard output Dr. Ceizenp'ok from planet i 阅读全文

摘要：Emoogle Grid You have to color an M × N (1 ≤ M, N ≤ 108 ) two dimensional grid. You will be provided K (2 ≤ K ≤ 108 ) different colors to do so. You w 阅读全文

摘要：1407: [Noi2002]Savage Description Input 第1行为一个整数N(1<=N<=15)，即野人的数目。 第2行到第N+1每行为三个整数Ci, Pi, Li表示每个野人所住的初始洞穴编号，每年走过的洞穴数及寿命值。 (1<=Ci,Pi<=100, 0<=Li<=10^6 阅读全文