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n_sample¿¡´ëÇÑ 4*n_cir/n_sqr ·Î ³ªÅ¸³»·ÁÇØ¿ä n_cirÀº xyÃàÀÇ ¿ø ¾È¿¡ Á¡ÀÌ»ý±æ¶§À̰í n_sqrÀº xy ¾È¿¡ Á¡ÀÌ»ý±æ‹šÀÓ
Warning message:
In while £¨n_sample < N£© { :
the condition has length > 1 and only the first element will be used
==================

n_sample =0
n_sqr = 0
n_cir = 0

N=c£¨0,10,by=1£©

while£¨n_sample < N£©{
x = runif£¨1£©
y = runif£¨1£©
d= x^2+y^2
n_sqr = n_sqr +1
n_sample=n_sample +1
if£¨d<=1£©{
n_cir= n_cir +1

}

}
z = 4*n_cir/n_sqr

plot£¨N,z,type="o",col="black",pch=1,xlab="k",ylab="Pr£¨X=k£©"£©

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