原创 HDU 1114 完全揹包
Piggy-Bank Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s):
2018-12-08 01:04:07
原创 How Many Trees? ＨＤＵ １１３０
How Many Trees? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submissio
2018-12-08 01:04:06
原创 2018 acm_icpc 青島 C題
Flippy Sequence Time Limit: 1 Second Memory Limit: 65536 KB DreamGrid has just found two binary sequences and (
2018-11-07 09:40:36
原创 B. Before an Exam（f 4B）
time limit per test 0.5 second memory limit per test 64 megabytes input standard input output standard output Tomorrow
2018-10-27 09:56:42
2
原创 CodeForces B. The least round way（dp）
轉自：https://blog.csdn.net/u012860063/article/details/40517115 題目鏈接：http://codeforces.com/problemset/problem/2/B B. The l
2018-10-27 09:56:42
原创 洛谷P2184
題目背景 面對螞蟻們的瘋狂進攻，小FF的Tower defence宣告失敗……人類被螞蟻們逼到了Greed Island上的一個海灣。現在，小FF的後方是一望無際的大海， 前方是變異了的超級螞蟻。 小FF還有大好前程，他可不想命喪於此，
2018-09-26 09:00:49
1
原创 ACM/ICPC 2018亞洲區預選賽北京賽站網絡賽 D題
時間限制:1000ms 單點時限:1000ms 內存限制:256MB 描述 80 Days is an interesting game based on Jules Verne's science fiction "Around the
2018-09-26 09:00:49
原创 線段樹模板
#include <bits/stdc++.h> using namespace std; #define mmax 100010 struct haha{ int x; }we[mmax<<2]; int sum[mmax<<2],
2018-09-15 22:26:45
原创 Wannafly挑戰賽23_A 字符串
鏈接：https://www.nowcoder.com/acm/contest/161/A 來源：牛客網 題目描述 小N現在有一個字符串S。他把這這個字符串的所有子串都挑了出來。一個S的子串T是合法的，當且僅當T中包含了所有的小寫字母
2018-09-14 23:00:44
原创 Features Track——徐州網絡賽
31.32% 1000ms 262144K Morgana is learning computer vision, and he likes cats, too. One day he wants to find the
2018-09-13 02:48:26
原创 RSA——HDU1211(擴展歐幾里得
Problem Description RSA is one of the most powerful methods to encrypt data. The RSA algorithm is described as follow:
2018-09-13 02:48:26
3
原创 ACM-ICPC 2018 徐州賽區網絡預賽 Characters with Hash
Mur loves hash algorithm, and he sometimes encrypt another one's name, and call him with that encrypted value. For inst
2018-09-13 02:48:26
原创 Factorial
Problem Description The most important part of a GSM network is so called Base Transceiver Station (BTS). These transc
2018-09-13 02:48:26
原创 HDU —— 1239 Calling Extraterrestrial Intelligence Again(找素數水題)
Problem Description A message from humans to extraterrestrial intelligence was sent through the Arecibo radio telescop
2018-09-13 02:48:26
原创 HDU 1299 Diophantus of Alexandria（質數篩）
Diophantus of Alexandria was an egypt mathematician living in Alexandria. He was one of the first mathematicians to stu
2018-09-13 02:48:25