Free Cat~~~ 跳动的喵

（ＩＤＡ＊：　即为A*算法加上迭代加深搜索，本题为IDA*） Description The Eastowner city is perpetually haunted with water supply shortages, so in order to remedy this problem a new water-pipe has been built. Builders

POJ - 2449点我点我:-) Remmarguts' Date Time Limit: 4000MS   Memory Limit: 65536KB   64bit IO Format: %lld & %llu Submit Status Description "Good man never make

Solitaire is a game played on a chessboard 8x8. The rows and columns of the chessboard are numbered from 1 to 8, from the top to the bottom and from left to right respectively. There are four ide