12 2017 档案

LA 7155. ACM-ICPC World Finals 2015 F. Keyboarding
摘要：```BFS``` ```正解就是乱搞系列``` ```cpp #include #include char G[50][50]; bool mk[50][50][10001]; struct QueueNode { int x, y, cur, dist; QueueNode (int x = 0, int y = 0, int cur = 0, int dist = 0): ... 阅读全文
posted @ 2017-12-31 22:52 Planet6174 阅读(254) 评论(0) 推荐(0)
LA 7150. ACM-ICPC World Finals 2015 A. Amalgamated Artichokes
摘要：cpp include include include int main() { int p, a, b, c, d, n; scanf("%d%d%d%d%d%d", &p, &a, &b, &c, &d, &n); double maxans = p (sin(a + b) + cos(c + 阅读全文
posted @ 2017-12-31 22:50 Planet6174 阅读(223) 评论(0) 推荐(0)
LA 7587. ACM-ICPC World Finals 2016 L. Swap Space
摘要：cpp include include using std::sort; define kN 1000000 struct vv { int a, b; vv(int a = 0, int b = 0): a(a), b(b) {} }p[kN], q[kN]; bool cmp1(vv xx, v 阅读全文
posted @ 2017-12-31 22:47 Planet6174 阅读(600) 评论(0) 推荐(0)
LA 7578. ACM-ICPC World Finals 2016 C. Ceiling Function
摘要：cpp include using std::cin; using std::cout; using std::endl; struct treenode { int val; treenode lc, rc; treenode(int val = 0): val(val), lc(NULL), r 阅读全文
posted @ 2017-12-31 22:46 Planet6174 阅读(438) 评论(0) 推荐(0)
LA 8044. ACM-ICPC World Finals 2017 F. Posterize
摘要：cpp include include include int main() { int d, k; std::cin d k; int r[257], p[257]; for (int i = 1; i r[i] p[i]; static long long f[257][257]; memset 阅读全文
posted @ 2017-12-29 12:58 Planet6174 阅读(502) 评论(0) 推荐(0)
LA 8047. ACM-ICPC World Finals 2017 I. Secret Chamber at Mount Rushmore
摘要：``` include include using std::cin; using std::cout; int main() { int n, m; cin n m; bool G[26][26]; while (n ) { char a, b; cin a b; G[a 'a'][b 'a'] 阅读全文
posted @ 2017-12-28 20:58 Planet6174 阅读(308) 评论(0) 推荐(0)
LA 8043. ACM-ICPC World Finals 2017 E. Need for Speed
摘要：LA上的题目居然和原题有差别！变成了多组数据 下面这个程序是按原题写的 cpp include include include int main() { int n, t; std::cin n t; double d[1000], s[1000]; for (int i = 0; i d[i] s 阅读全文
posted @ 2017-12-28 19:19 Planet6174 阅读(420) 评论(0) 推荐(0)