https://web.mit.edu/sp.268/www/rubik.pdf Introduction to Group Theory and Permutation Puzzles March 17, 2009 Introduction Almost everyone has tried to solve a Rubik’s cube. The first attempt often ends in vain with only a jumbled mess of colored cubi…
http://acm.sdut.edu.cn/sdutoj/problem.php?action=showproblem&problemid=2606 Rubik’s cube Time Limit: 2000ms Memory limit: 65536K 有疑问?点这里^_^ 题目描述 Flabby is addicted to Rubik’s cube. He has many kinds of Rubik’s cube and plays them well. He can…
暴力模拟就好了.... vim写代码真费事,手都写酸了... Rubik's Cube Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 638 Accepted: 324 Description Background Rummaging through the stuff of your childhood you find an old toy which you identify as the famous Ru…
Rubik's Cube 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5836 Description As we all know, Zhu is the wisest man. When Liao was ninety-nine years old, the Zhu appeared to him and said, "I am God Almighty; walk before me and be blameless. I will co…
http://acm.hdu.edu.cn/showproblem.php?pid=3459 Rubik 2×2×2 Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 327670/327670 K (Java/Others) Total Submission(s): 654 Accepted Submission(s): 234 Special Judge Problem Description Sonny is proba…
Pocket Cube Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 19 Accepted Submission(s): 8 Problem Description The Pocket Cube, also known as the Mini Cube or the Ice Cube, is the 2 × 2 × 2 eq…
Pocket Cube http://acm.hdu.edu.cn/showproblem.php?pid=5983 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 2852 Accepted Submission(s): 1066 Problem Description The Pocket Cube, also known as…
Pocket Cube 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5292 Description Pocket Cube is the 2×2×2 equivalent of a Rubik's Cube(3×3×3). The cube consists of 8 pieces, all corners. (from wiki) It was a Pocket Cube. Unfortunately, the Cube fell to t…
Problem Description Sonny is probably the only computer science Ph.D. student who cannot solve a Rubik's cube. One day, he came across a neat little 2×2×2 Rubik's cube, and thought, "Finally, here's a cube that's easy enough for me to do!" Nope,…
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 47 Accepted Submission(s): 12 Problem Description The Pocket Cube, also known as the Mini Cube or the Ice Cube, is the 2 × 2 × 2 equivalence of a Ru…
A.Relic Discovery_hdu5982 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 57 Accepted Submission(s): 49 Problem Description Recently, paleoanthropologists have found historical remains on an…
A. Case of the Zeros and Ones time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Andrewid the Android is a galaxy-famous detective. In his free time he likes to think about strings containing…
排名:http://acm.sdut.edu.cn/sd2012/2013.htm 解题报告:http://www.tuicool.com/articles/FnEZJb A.Rescue The Princess(几何,向量) B.The number of steps(记忆化搜索,概率dp) C.Boring Counting(划分树) D.A-Number and B-Number E.Alice and Bob F.Mountain Subsequences(dp) G.Rubik’s…
B. Case of Fake Numbers Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/556/problem/B Description Andrewid the Android is a galaxy-famous detective. He is now investigating a case of frauds who make fake copies of the famou…
August11. A guide dog can guide a blind person. 导盲犬能给盲人引路.2. A guide dog is a dog especially trained to guide a blind person. 导盲犬是一种特别训练用来帮助盲人的.3. I have already fed my pet dog. 我已经喂过我的宠物狗了.4. He tried to console his friend when his pet dog died. 当朋友…
A. Relic Discovery B. Pocket Cube C. Pocky D. Lucky Coins E. Fibonacci F. Lambda Calculus G. Coding Contest H. Pattern I. Travel Brochure J. Cliques K. Finding Hotels L. Tower Attack M. Generator and Monitor B. Pocket Cube 1000ms 262144K The Pocket C…
Who's Aunt Zhang Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 19 Accepted Submission(s): 16 Problem Description Aunt Zhang, well known as 张阿姨, is a fan of Rubik’s cube. One day she buys a…