摘要: 异或运算int main(){ int n,m; cin>>n>>m; cout<<n<<" "<<m<<endl; n = n^m; m = n^m; n = n^m; cout<<n<<" "<<m<<endl;} 阅读全文
posted @ 2013-11-28 22:14 天天AC 阅读(176) 评论(0) 推荐(0)