随笔分类 -  组合计数

ZOJ Problem Set - 3662 Math Magic
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const double pi=acos(-1.0);14 const int INF=0x7fffffff;15 unsigned long long uINF = ~0LL;16 #define MAXN 10000717 #define mod 1... 阅读全文
posted @ 2013-08-01 16:37 TO_Asia 阅读(189) 评论(0) 推荐(0)
互不攻击的象 (Bishops,UVa 10237)
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const double pi=acos(-1.0);14 const int INF=0x7fffffff;15 unsigned long long uINF = ~0LL;16 #define MAXN 100717 #define mod 100... 阅读全文
posted @ 2013-07-27 11:14 TO_Asia 阅读(503) 评论(0) 推荐(0)
连续的比特 (Bits,UVa 11645)
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const double pi=acos(-1.0);14 const int INF=0x7fffffff;15 unsigned long long uINF = ~0LL;16 #define MAXN 1000000717 typedef lon... 阅读全文
posted @ 2013-07-27 08:37 TO_Asia 阅读(798) 评论(1) 推荐(0)
重排问题 (Arrange the Numbers,UVa 11481)
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const double pi=acos(-1.0);14 const int INF=0x7fffffff;15 unsigned long long uINF = ~0LL;16 #define MAXN 100717 #define mod 100... 阅读全文
posted @ 2013-07-27 08:35 TO_Asia 阅读(407) 评论(0) 推荐(0)
Pinary 数 (Pinary,Seoul 2005,LA 3357)
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const double pi=acos(-1.0);14 const int INF=0x7fffffff;15 unsigned long long uINF = ~0LL;16 #define MAXN 1000000717 typedef lon... 阅读全文
posted @ 2013-07-25 11:30 TO_Asia 阅读(174) 评论(0) 推荐(0)
铁轨 (Magnetic Train Tracks,Dhaka 2007,LA 4064)
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const double pi=acos(-1.0);14 const int INF=0x7fffffff;15 unsigned long long uINF = ~0LL;16 #define MAXN 1000000717 typedef lon... 阅读全文
posted @ 2013-07-25 10:46 TO_Asia 阅读(287) 评论(0) 推荐(0)
数三角形 (Counting Triangles,Dhaka 2005,LA 3295)
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const int INF=0x7fffffff;14 unsigned long long uINF = ~0LL;15 #define MAXN 1000000716 typedef long long LL;17 LL gcd(LL a,LL b)... 阅读全文
posted @ 2013-07-24 17:12 TO_Asia 阅读(272) 评论(0) 推荐(0)
高速公路 (Highway,CERC 2006,LA 3720)
摘要：感谢 http://www.cnblogs.com/zhexipinnong/archive/2013/05/07/3064893.html 1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const int INF=0x7fffffff;14 unsigned long long uINF = ~0L... 阅读全文
posted @ 2013-07-24 15:31 TO_Asia 阅读(304) 评论(0) 推荐(0)
超级平均数 (Supermean,UVa 10883)
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const int INF=0x7fffffff;14 unsigned long long uINF = ~0LL;15 #define MAXN 1000000716 typedef long long LL;17 double a[MAXN];18... 阅读全文
posted @ 2013-07-24 09:44 TO_Asia 阅读(409) 评论(0) 推荐(0)
有多少个0 (How many 0's? ,UVa 11038)
摘要：1 #include 2 #include 3 #include 4 #include 5 #include 6 #include 7 #include 8 #include 9 #include 10 #include 11 using namespace std;12 const double eps = 1e-8;13 const int INF=0x7fffffff;14 unsigned long long uINF = ~0LL;15 #define MAXN 1000000716 typedef long long LL;17 LL a[11];18 void ... 阅读全文
posted @ 2013-07-23 17:35 TO_Asia 阅读(391) 评论(0) 推荐(0)