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sunbaofeng2
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uva993 - Product of digits-------------水题 1A
#include #include #include #include #include #include #define N 105using namespace std;int n;int a[10];int main(){// freopen("ex.in","r",stdin); int t; scanf("%d",&t); while原创 2012-09-03 15:07:09 · 529 阅读 · 0 评论 -
10397 - Connect the Campus--最短路1AC
#include#include#include#include#include#include#include #include#include#include#define LL long long#define inf 0x7fffffff#define E 1e-9#define M 100#define N 751using namespace std;s原创 2012-10-12 17:21:14 · 497 阅读 · 0 评论 -
567 Risk---------模板题1A
#include#include#include#include#include#include#include #include#include#include#define LL long long#define inf 0x7fffffff#define E 1e-9#define M 100#define N 21using namespace std;i原创 2012-10-12 19:17:52 · 502 阅读 · 0 评论 -
uva11995--水题（训练指南）
#include#include#include#include#include#include#include#include#include#include#include#include#define LL long long#define inf 0x7fffffff#define exp 1e-9#define M 100#define N 105usi原创 2013-03-06 19:47:54 · 721 阅读 · 0 评论 -
699 - The Falling Leaves---递归
#include #include #include #include #include #include #define N 100using namespace std;int a[N*2];void build(int value ,int w){ int n; a[w]+=value; scanf("%d",&n); if(n!=-1原创 2012-08-10 19:36:40 · 393 阅读 · 0 评论 -
uva10487 - Closest Sums
凑就行！#include#include#include#include#include#include#include#include#include#include#include#define LL long long#define inf 0x7fffffff#define eps 1e-7#define M 105#define N 13000usin原创 2013-03-27 16:49:46 · 614 阅读 · 0 评论 -
uva 10026 - Shoemaker's Problem
#include#include#include#include#include#include#include#include#include#include#include#define LL long long#define inf 0x7fffffff#define eps 1e-7#define M 105#define N 1010using names原创 2013-03-27 17:30:37 · 556 阅读 · 0 评论 -
UVa 10670 - Work Reduction（水）
#include#include#include#include#include#include#include#include#include#include#include#define LL long long#define UI unsigned int#define inf 0x7fffffff#define eps 1e-7#define M 105#d原创 2013-03-27 21:50:57 · 648 阅读 · 0 评论 -
HDU 4691(后缀数组+lcp)水题
#include#include#include#include#include#include#include#include#include#include#include#define LL long long#define inf 0x7fffffff#define exp 1e-9#define N 100009using namespace std;in原创 2013-08-20 20:06:51 · 849 阅读 · 0 评论 -
hdu4651(定理题-水)
欧拉函数的倒数是分割函数的母函数，亦即：的生成函数是 （1）再利用五边形数定理可得到以下的展开式： （2）将（2）式带入（1）式，并乘到（1）式的左边，进行展开，合并同类项，根据非常数项的系数为0！！即将生成函数配合五边形数定理，可以得到以下的递归关系式#include#include#include原创 2013-08-11 21:16:25 · 759 阅读 · 0 评论 -
10056 - What is the Probability --水题
#include#include#include#include#include#include#include #define inf 0x7fffffff#define N 10000#define MIN 1e-6//至少是6，5的话就错了！#define M 100#define LL long longusing namespace std;//int n,k,原创 2012-09-18 22:02:57 · 731 阅读 · 0 评论 -
10132 - File Fragmentation------水题
#include#include#include#include#include#include#include #define inf 0x7fffffff#define N 300#define MIN 1e-11#define M 10000#define LL long longusing namespace std;int n,k,h,t,nn;int len原创 2012-09-11 15:28:50 · 444 阅读 · 0 评论 -
311 Packets
#include #include #include #include #include #include #define N 7using namespace std;int n;int a[N];int temp[5]= {0,1,3,5,9};int l[3];int main(){// int t;// scanf("%d",&t);原创 2012-09-03 16:11:14 · 445 阅读 · 0 评论 -
10954 Add All------------水题
#include #include #include #include #include #include #include #define N 100000using namespace std;int n;int a[N];int cmp(const void *a,const void *b){ return *(int*)a-*(int*)b;}int原创 2012-09-03 20:45:07 · 496 阅读 · 0 评论 -
10400 - Game Show Math------水题
#include#include#include#include#include#include#include #define N 105#define MIN 1e-11#define M 32010#define MM 70000using namespace std;int a[N];int s[N];int v[N][MM];//MM粗心忘了，wa！！！in原创 2012-09-08 23:18:33 · 489 阅读 · 0 评论 -
UVA_10716 - Evil Straw Warts Live-------水题（模拟）
#include#include#include#include#include#include#include #define inf 0x7fffffff#define N 1000#define MIN 1e-11#define M 10001#define MM 20020#define LL long longusing namespace std;int n原创 2012-09-10 08:31:39 · 663 阅读 · 0 评论 -
10245 - The Closest Pair ----------水题--二分
#include#include#include#include#include#include#include #define inf 0x7fffffff#define N 10001#define MIN 1e-11#define M 10000#define LL long longusing namespace std;int n,t,k;struct poi原创 2012-09-10 09:24:09 · 423 阅读 · 0 评论 -
10308 - Roads in the North--不好！
#include#include#include#include#include#include #include#include#define LL long long#define inf 0x7fffffff#define E 1e-9#define M 100#define N 10010using namespace std;int maxv,len[N][N原创 2012-09-26 20:40:10 · 568 阅读 · 0 评论 -
10057 - A mid-summer night's
#include#include#include#include#include#include#include #define N 1000000#define MIN 1e-11#define M 32010#define MM 70000using namespace std;int n,t;int a[N];int cmp(const void *a,const原创 2012-09-09 17:15:19 · 899 阅读 · 0 评论 -
357 - Let Me Count The Ways---水题--数据类型long long
#include#include#include#include#include#include#include #define inf 0x7fffffff#define N 30005#define MIN 1e-11#define M 10000#define LL long longusing namespace std;int n,k,h,t,m;int my原创 2012-09-11 16:09:39 · 455 阅读 · 0 评论 -
825 - Walking on the Safe Side------水题（注意输入方式）
在输入上WA了很多遍，主要是因为两个数之间可能隔了不止一个空格，之前全都按照一个空格来算的。#include#include#include#include#include#include#include #define inf 0x7fffffff#define N 105#define MIN 1e-11#define M 10000#define LL lo原创 2012-09-11 17:42:50 · 492 阅读 · 0 评论 -
hdu（4655-打表找规律）
#include#include#include#include#include#include#include#include#include#include#include#include#define tree int o,int l,int r#define lson o<<1,l,mid#define rson o<<1|1,mid+1,r#define l原创 2013-08-12 09:25:23 · 751 阅读 · 0 评论