what's xxxk-means clustering tends to find clusters of comparable spatial extent, while the expectation-maximization mechanism allows clusters to have...
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其他好文 时间:
2014-07-20 09:17:04
阅读次数:
227
代码又是挺乱的,时间太紧没空整理,思路也不好~但能AC……
看不清楚可以留言,或者加qq一起探讨
#include
#include
#include
using namespace std;
char s[11][11];
int num[11][11];
int vis[11][11];
int main()
{
int r,c;
int t=0;
while(sc...
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其他好文 时间:
2014-07-19 23:38:39
阅读次数:
313
# include
# include
# include
# define max(x,y) x>y?x:y;
int v[1001];//价值
int w[1001];//重量
int dp[1001][1001];
int main()
{
int n,m;
while(scanf("%d%d",&m,&n)!=EOF)
{
memset(dp,...
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其他好文 时间:
2014-07-19 23:38:19
阅读次数:
309
int gcd(int n,int m)//n>m
{
//最大公约数
int r;
while(m)
{
r = n%m;
n = m;
m = r;
}
return n;
}
int kgcd(int a,int b)
{
if(!a) return b;
if(!b) retu...
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其他好文 时间:
2014-07-19 23:37:19
阅读次数:
309
例如这个函数 def fab(max): n, a, b = 0, 0, 1 while n < max: yield b # print b a, b = b, a + b n = n + 1 简单地讲,yield 的...
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编程语言 时间:
2014-07-19 23:15:12
阅读次数:
247
#include #include #include using namespace std;int main(){ string s("Somewhere down the road"); istringstream iss(s); while (iss) ...
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编程语言 时间:
2014-07-19 23:13:54
阅读次数:
248
There are two identical boxes. One of them contains n balls, while the other box contains one ball. Alice and Bob invented a game with the boxes and b...
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其他好文 时间:
2014-07-19 14:25:51
阅读次数:
228
?Problem A HDU 4450 水题,签到题水题。。没啥好说的。给大家签到用的。 1 #include 2 int main(){ 3 int n,a,ans; 4 while(scanf("%d",&n),n){ 5 ans = 0; 6 ...
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其他好文 时间:
2014-07-19 13:33:32
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300
Sticks时间限制:3000ms | 内存限制:65535KB难度:5描述George took sticks of the same length and cut them randomly until all parts became at most 50 units long. Now he...
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其他好文 时间:
2014-07-19 11:27:30
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264
Using cron seems
to add another entry point into your application, while Quartz would
integrate into it. So you would be forced to deal with some inter-process communication if you wanted to pass...
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其他好文 时间:
2014-07-19 11:11:44
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373