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ghcacj(½ð±Ò+3):лл·ÖÏí 2010-11-09 14:24:43
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function pai=pai(N)
   s=0;for i=1:N,
       x=2*rand(2,1)-1;
       if ((x(1))^2+(x(2))^2)<=1,s=s+1;
           plot(x(1),x(2)),hold on;
       end
   end
   pai=4*s/N;
   pai
11Â¥2010-11-09 14:01:25
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baobulu420

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12Â¥2010-11-11 10:25:09
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Samuel_wang

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