http://noi.openjudge.cn/ch0405/1665/?lang=zh_CN 状压水题,手动转移 #include<cstdio> #include<cstring> #include<algorithm> using namespace std; int in() { int k = 0, fh = 1; char c = getchar(); for(; c < '0' || c > '9'; c = getchar()) if (c…
[OpenJudge 3061]Flip The Card 试题描述 There are N× Ncards, which form an N× Nmatrix. The cards can be placed upwards or downwards. Now Acer is going to do some operations so that all the cards are placed upwards after the operations. In each operation,…
1.Link: http://poj.org/problem?id=2602 http://bailian.openjudge.cn/practice/2602/ 2.Content: Superlong sums Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 22337 Accepted: 6577 Description The creators of a new programming language D++…
1.Link: http://poj.org/problem?id=2389 http://bailian.openjudge.cn/practice/2389/ 2.Content: Bull Math Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13067 Accepted: 6736 Description Bulls are so much better at math than the cows. The…
1.Link: http://poj.org/problem?id=1573 http://bailian.openjudge.cn/practice/1573/ 2.Content: Robot Motion Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 10856 Accepted: 5260 Description A robot has been programmed to follow the instru…
1.Link: http://poj.org/problem?id=2632 http://bailian.openjudge.cn/practice/2632/ 2.Content: Crashing Robots Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7912 Accepted: 3441 Description In a modernized warehouse, robots are used to…
1.Link: http://poj.org/problem?id=1068 http://bailian.openjudge.cn/practice/1068 2.Content: Parencodings Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 20077 Accepted: 12122 Description Let S = s1 s2...s2n be a well-formed string of p…
1.Link: http://poj.org/problem?id=1008 http://bailian.openjudge.cn/practice/1008/ 2.content: Maya Calendar Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 66971 Accepted: 20644 Description During his last sabbatical, professor M. A. Ya…
1.Link: http://poj.org/problem?id=2109 http://bailian.openjudge.cn/practice/2109/ 2.Content: Power of Cryptography Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 18872 Accepted: 9520 Description Current work in cryptography involves (…
1.Link: http://poj.org/problem?id=1328 http://bailian.openjudge.cn/practice/1328/ 2.Content: Radar Installation Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 52833 Accepted: 11891 Description Assume the coasting is an infinite straig…
1.Link: http://poj.org/problem?id=2503 http://bailian.openjudge.cn/practice/2503/ 2.Content: Babelfish Time Limit: 3000MS Memory Limit: 65536K Total Submissions: 32783 Accepted: 14093 Description You have just moved from Waterloo to a big city. T…
1.Link: http://poj.org/problem?id=2262 http://bailian.openjudge.cn/practice/2262 2.Content: Goldbach's Conjecture Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 37791 Accepted: 14536 Description In 1742, Christian Goldbach, a German a…
1.链接地址: http://poj.org/problem?id=2159 http://bailian.openjudge.cn/practice/2159 2.题目: Ancient Cipher Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 28064 Accepted: 9195 Description Ancient Roman empire had a strong government system…
1.链接地址: http://poj.org/problem?id=2141 http://bailian.openjudge.cn/practice/2141/ 2.题目: Message Decowding Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11784 Accepted: 6562 Description The cows are thrilled because they've just learn…