题目描述 给出 N,B 和 D,要求找出 N 个由0或1组成的编码(1 <= N <= 64),每个编码有 B 位(1 <= B <= 8),使得两两编码之间至少有 D 个单位的"Hamming距离"(1 <= D <= 7)."Hamming距离"是指对于两个编码,他们二进制表示法中的不同二进制位的数目.看下面的两个编码 0x554 和 0x234(0x554和0x234分别表示两个十六进制数) 0x554 = 0101 010…
位运算.. .. Revenge of Nim II Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 229 Accepted Submission(s): 79 Problem Description Nim is a mathematical game of strategy in which two players take…