胜利大逃亡(续) Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3734 Accepted Submission(s): 1216 Problem Description Ignatius再次被魔王抓走了(搞不懂他咋这么讨魔王喜欢)…… 这次魔王汲取了上次的教训,把Ignatius关在一个n*m的地牢里,并在地牢的某些地方安装了…
Description Flip game squares. One side of each piece is white and the other one is black and each piece is lying either it's black or white side up. Each round you flip 3 to 5 pieces, thus changing the color of their upper side from black to white a…
Maze Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 100000/100000 K (Java/Others) Total Submission(s): 901 Accepted Submission(s): 314 Problem Description This story happened on the background of Star Trek. Spock, the deputy captain of St…
Key Task 题目链接: http://acm.hust.edu.cn/vjudge/contest/129733#problem/D Description The Czech Technical University is rather old -- you already know that it celebrates 300 years of its existence in 2007. Some of the university buildings are old as well…