原创 D. Cow and Snacks
D. Cow and Snacks 傳送門 The legendary Farmer John is throwing a huge party, and animals from all over the world are hang
2019-09-26 17:16:52
1
原创 The Nth Item
題目描述 傳送門 For a series FFF: We have some queries. For each query N, the answer A is the value F(N) modulo 998244353.
2019-09-09 17:54:30
原创 P1198 [JSOI2008]最大數
題目描述 傳送門 現在請求你維護一個數列，要求提供以下兩種操作： 1、 查詢操作。 語法：Q L 功能：查詢當前數列中末尾L個數中的最大的數，並輸出這個數的值。 限制：LLL不超過當前數列的長度。(L>0)(L > 0)(L>0)
2019-09-07 17:53:29
原创 P2901 [USACO08MAR]牛慢跑Cow Jogging
題目描述 傳送門 Bessie has taken heed of the evils of sloth and has decided to get fit by jogging from the barn to the pond s
2019-09-07 17:53:29
原创 Heavy Transportation
Heavy Transportation（POJ - 1797） Time Limit: 3000MS Memory Limit: 30000K Total Submissions: 57578 Accepted: 14456 D
2019-06-25 20:19:47
原创 E. Two Teams
E. Two Teams time limit per test 2 seconds memory limit per test 256 megabytes There are nn students standing in a row.
2019-04-18 18:07:52
原创 D. Walking Robot
D. Walking Robot time limit per test 2 seconds memory limit per test 256 megabytes There is a robot staying at X=0X=0 o
2019-04-18 18:07:52
原创 E. Tree Reconstruction
E. TreeReconstruction time limit per test 1 second memory limit per test
2019-04-11 18:01:42
1
原创 C. Classy Numbers
C. Classy Numbers time limit per test 3 seconds memory limit per test
2019-04-09 17:57:06
原创 G. Two Merged Sequences
G. Two Merged Sequences time limit per test 2 seconds memory limit per test
2019-04-03 17:55:41
原创 E. Median String
E. Median String time limit per test 2 seconds memory limit per test 256 megaby
2019-04-03 17:55:30
原创 Graph Without Long Directed Paths
F. Graph Without Long Directed Paths time limit per test 2 seconds memory limit per
2019-04-02 17:54:54
原创 Superhero Battle
E. Superhero Battle time limit per test 2 seconds memory limit per test 256 megabytes A superhero fights with a monster
2019-03-22 18:01:32
原创 審美課
審美課 時間限制：1.0s 內存限制：256.0MB 問題描述 《審美的歷程》課上有n位學生，帥老師展示了m幅畫，其中有些是梵高的作品，另外的都出自五歲小朋友之手。老師請同學們分辨哪些畫的作者是梵高，但是老師自己並沒有答案，因
2019-03-22 18:01:32