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060930115

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function n=SL(~)
N=10;
n=1;m=0;r=1;
clu=zeros(N+2,N+2);
A=rand(1,1);B=rand(1,1);
X=round(A*(N-1)+2);
Y=round(B*(N-1)+2);
clu(X,Y)=1;
while   r>0

   Z1=rand(1,1);W1=rand(1,1);
   z=round(Z1*(N-1)+2);w=round(W1*(N-1)+2);
  if clu(z,w)==clu(z+1,w)==clu(z-1,w)==clu(z,w+1)==clu(z,w-1)==0   
      clu(z,w)=n+1;     n=n+1;
  elseif max(max(clu(z+1,w),clu(z-1,w)), max(clu(z,w+1),clu(z,w-1)))==1
      clu(z,w)=1;

  elseif min(min(clu(z+1,w),clu(z-1,w)),min(clu(z,w+1),clu(z,w-1)))>=1
      t=min(min(clu(z+1,w),clu(z-1,w)),min(clu(z,w+1),clu(z,w-1)));
      clu(z,w)=t; clu(z+1,w)=t; clu(z-1,w)=t;  clu(z,w+1)=t;  clu(z,w-1)=t;
  else clu(z+1,w)-1&&clu(z-1,w)-1&&clu(z,w+1)-1&&clu(z,w-1)-1;
      clu(z,w)=1;
      if clu(z,w)==1&&clu(z+1,w)-1>=0 clu(z+1,w)=1; end
      if clu(z,w)==1&&clu(z-1,w)-1>=0 clu(z-1,w)=1; end
      if clu(z,w)==1&&clu(z,w+1)-1>=0 clu(z,w+1)=1; end
      if  clu(z,w)==1&&clu(z,w-1)-1>=0 clu(z,w-1)=1;
      end
         
  end
  r=0;r1=1;r2=1;r3=1;r4=1;
    for i=2:N+1
             if clu(2,i)==1
                r1=0;
             end
             if clu(N+1,i)==1
                r2=0;
             end
             if clu(i,2)==1
                r3=0;
             end
             if clu(i,N+1)==1
                r4=0;
             end     
   
      r=r1+r2+r3+r4;
    end
end   
   for i=2:N+1
              for j=2:N+1
                    if clu(i,j)~=0
                       m=m+1;  
                    end
              end
   end

m;
p=m/(N*N);
A=clu(2:N+1,2:N+1);
p;
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csgt0

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zhangguangping: ½ð±Ò+2, ллӦÖú£¡ 2012-05-22 16:02:59
060930115: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2012-05-22 18:53:26
ÎÒÓõÄ2011b

>> SL

p =

    7.300000000000000e-001

Elapsed time is 0.004795 seconds.
>> SL

p =

    4.400000000000000e-001

Elapsed time is 0.001737 seconds.
>> SL

p =

    5.400000000000000e-001

Elapsed time is 0.002531 seconds.
>> SL

p =

    5.300000000000000e-001

Elapsed time is 0.004408 seconds.
>> SL

p =

    4.600000000000000e-001

Elapsed time is 0.001789 seconds.
>> SL

p =

    3.900000000000000e-001

Elapsed time is 0.001462 seconds.
>> SL

p =

    4.300000000000000e-001

Elapsed time is 0.001943 seconds.
>> SL

p =

    8.400000000000000e-001

Elapsed time is 0.004477 seconds.
>> SL

p =

    5.700000000000000e-001

Elapsed time is 0.002420 seconds.
showmethemoney
7Â¥2012-05-22 15:22:17
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baobiao007

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zhangguangping: ½ð±Ò+1, ллÌáʾ£¡ 2012-05-22 16:03:48
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3Â¥2012-05-21 23:35:52
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zhangguangping: ½ð±Ò+1, ллÌáʾ£¡ 2012-05-22 16:03:39
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4Â¥2012-05-22 07:13:51
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csgt0

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zhangguangping: ½ð±Ò+1, лл°ïÖ÷ 2012-05-22 16:03:26
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>> SL

ans =

    39

>> SL

p =

    0.4400


ans =

    43

>> SL

p =

    0.5200

>>

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showmethemoney
5Â¥2012-05-22 13:59:40
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