摘要: 一道水题,三四次才A掉,宝宝心累 #include #include #include #define N 100000 int prime[N] ; int elem[N] ; int elem_num; int jisuan(int n) { return n*n+n+41; ... 阅读全文
posted @ 2015-12-22 11:09 adfae 阅读(164) 评论(0) 推荐(0)
摘要: #include #include #include int arr[5][5], ans;const int dir[4][2] = {0, 1, 0, -1, 1, 0, -1, 0};std::map mp;//利用map查重,本来是用set的,然后超时233.。。void DFS(int... 阅读全文
posted @ 2015-12-21 16:58 adfae 阅读(168) 评论(0) 推荐(0)
摘要: Source Code Problem: 3050 Memory: 756K Time: 235MS Language: C++ Result: Accepted Source Code #include #include #include u... 阅读全文
posted @ 2015-12-21 16:49 adfae 阅读(147) 评论(0) 推荐(0)
摘要: #include #include #include#includeusing namespace std;const int N = 10005;int vis[N], n;struct Num { int value; int cnt;}num[N];bool cmp(Num a... 阅读全文
posted @ 2015-12-19 16:57 adfae 阅读(123) 评论(0) 推荐(0)