摘要: /*简单的sg游戏*/#include <cstdio>#include <cstring>int T;int N;int A[22],L[22];int sg[22];int dfs(int x,int m){ int& cur = sg[x]; if(cur!=-1)return cur; bool used[22] ={0}; for(int i=1;i<=m;i++) { if(x>=i) used[ dfs(x-i,m) ] = 1; } for(int i=0;;i++) { if(!used[i]) { cur = i;break; } 阅读全文
posted @ 2011-06-17 00:38 AC2012 阅读(325) 评论(0) 推荐(0) 编辑