02 2015 档案

HDU 5176 The Experience of Love 带权并查集
摘要：The Experience of LoveTime Limit: 4000/2000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 【Problem Description】A girl named Gorwin and a b... 阅读全文
posted @ 2015-02-27 20:26 辰帆 阅读(208) 评论(0) 推荐(0)
HDU 5172 GTY's gay friends 线段树
摘要：GTY's gay friendsTime Limit: 6000/3000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 【Problem Description】GTY has n gay friends. To manage... 阅读全文
posted @ 2015-02-16 16:49 辰帆 阅读(325) 评论(0) 推荐(0)
矩阵快速幂模板
摘要：首先是二分快速幂的写法： 1 long long doexp(int x,int y) 2 { 3 long long i=1,j=x; 4 long long k; 5 if (x==1||y==1) return x; 6 while (y) 7 { 8 ... 阅读全文
posted @ 2015-02-09 15:22 辰帆 阅读(239) 评论(0) 推荐(0)
HDU 5171 GTY's birthday gift 矩阵快速幂
摘要：GTY's birthday giftTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 【Problem Description】FFZ's birthday is coming. GTY ... 阅读全文
posted @ 2015-02-09 12:00 辰帆 阅读(244) 评论(0) 推荐(0)
HDU 5166 Missing number 简单数论
摘要：Missing numberTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/65536 K (Java/Others) 【Problem Description】There is a permutation without two ... 阅读全文
posted @ 2015-02-06 14:33 辰帆 阅读(259) 评论(0) 推荐(0)