The first command line parameter n now means the number of additional samples to

Question

The first command line parameter n now means the number of additional samples to use in updating the integral estimate. The meaning of the second command line parameter remains the same. The third command line parameter is a real value for the previous area estimate. Note that the previous function average is area/r. The fourth command line parameter is an integer t giving the total number of prior samples used in generating the previous area estimate. . For each newly generated sample, update the function average using the online formula. That is, for the ith generated samples, average Itil o average +y®- Print out the new area estimate and the total number of samples used for that estimate.

Explanation / Answer

class avg

{

public static void main(String x[])

{

int i,r,t;

double z, avg, result,term;

i=x[0],r=x[1],z=x[2],t=x[3];

avg=(t+i-1.0)/(t+i);

term=math.sqrt(r*r-z*z);

result=avg+(1.0/(t+i))*term;

System.out.println("the i th avg and result" + avg+" "+result);

}

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