Yan_Bin

2016年9月2日

摘要：这里用一个抛物线求弧长的例子给出Simpson公式的代码：阅读全文

posted @ 2016-09-02 15:56 Yan_Bin 阅读(1183) 评论(0) 推荐(0)

摘要： 1356 BridgeA suspension bridge suspends the roadway from huge main cables, which extend from one end of thebridge to the other. These cables rest on t 阅读全文

posted @ 2016-09-02 15:54 Yan_Bin 阅读(173) 评论(0) 推荐(0)

UVa1476

摘要： 1476 Error CurvesJosephina is a clever girl and addicted to Machine Learning recently. She pays much attention to amethod called Linear Discriminant A 阅读全文

posted @ 2016-09-02 11:50 Yan_Bin 阅读(174) 评论(0) 推荐(0)

UVa10341

摘要： 10341 Solve ItSolve the equation:p e􀀀x + q sin(x) + r cos(x) + s tan(x) + t x2 + u = 0where 0 x 1.InputInput consists of multiple test 阅读全文

posted @ 2016-09-02 01:05 Yan_Bin 阅读(149) 评论(0) 推荐(0)

大整数类

摘要： 1 #include 2 #include 3 #include 4 #include 5 #include 6 using namespace std; 7 #define MAXN 9999 // 大数类里面的数组中每个单元的最大正整数 8 #define MAXSIZE 10 9 #define DLEN 4 // 对应于MAXN的大小 10... 阅读全文

posted @ 2016-09-02 00:46 Yan_Bin 阅读(362) 评论(0) 推荐(0)

UVa221

摘要： 221 Urban ElevationsAn elevation of a collection of buildings is an orthogonal projection of the buildings onto a verticalplane. An external elevation 阅读全文

posted @ 2016-09-02 00:18 Yan_Bin 阅读(370) 评论(0) 推荐(0)

2016年9月1日

UVa11542

摘要： 11542 SquareGiven n integers you can generate 2n􀀀1 non-empty subsets from them. Determine for how many of thesesubsets the product of all the integer 阅读全文

posted @ 2016-09-01 22:57 Yan_Bin 阅读(236) 评论(0) 推荐(0)

UVa10828

摘要： 10828 Back to Kernighan-RitchieYou must have heard the name of Kernighan and Ritchie, the authors ofThe C Programming Language. While coding in C, we 阅读全文

posted @ 2016-09-01 18:01 Yan_Bin 阅读(381) 评论(0) 推荐(0)

UVa1386

摘要： 1386 Cellular AutomatonA cellular automaton is a collection of cells on a grid of specied shape that evolves through a numberof discrete time steps a 阅读全文

posted @ 2016-09-01 01:00 Yan_Bin 阅读(157) 评论(0) 推荐(0)

循环矩阵

摘要： 1 #include 2 #include 3 #define ll long long 4 const int maxn = 505; 5 ll n,m,d,k,a[maxn]; 6 struct mat{ // 结构体循环矩阵，原矩阵式方阵 7 ll v[maxn]; 8 mat() {memset(v,0,sizeof(v));} // 构造函数 9 ... 阅读全文

posted @ 2016-09-01 00:48 Yan_Bin 阅读(328) 评论(0) 推荐(0)

公告