摘要: #include #include #include #include using namespace std;const double eps=1e-9;double a[4][5]={{1,-1,-2,-5,10},{-2,7,6,-12,6},{3,-2,-5,-17,31},{-5,-2,9,27,-63}};double ans[10];bool l[10];int solve(doub... 阅读全文
posted @ 2013-08-08 07:29 码代码的猿猿 阅读(208) 评论(0) 推荐(0)