Problem Description Recently kiki has nothing to do. While she is bored, an idea appears in his mind, she just playes the checkerboard game.The size of the chesserboard is n*m.First of all, a coin is placed in the top right corner(1,m). Each time one…
A Simple Nim 题目链接: http://acm.hdu.edu.cn/showproblem.php?pid=5795 Description Two players take turns picking candies from n heaps,the player who picks the last one will win the game.On each turn they can pick any number of candies which come from the…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1564 Problem Description New Year is Coming! ailyanlu is very happy today! and he is playing a chessboard game with 8600.The size of the chessboard is n*n. A stone is placed in a corner square. They play…