题目链接:http://poj.org/problem?id=1179 Time Limit: 1000MS Memory Limit: 10000K Description Polygon is a game for one player that starts on a polygon with N vertices, like the one in Figure 1, where N=4. Each vertex is labelled with an integer and each e…
Cheapest Palindrome Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 7869 Accepted: 3816 Description Keeping track of all the cows can be a tricky task so Farmer John has installed a system to automate it. He has installed on each cow a…