View Code of Problem 74

#include<stdio.h>
#include<math.h>
int main()
{
	double x1,x0,a;
	scanf("%lf",&a);
	x0=1.0;
//	x1=(x0+a/x0)/2.0;
	do{
		x1=x0;
		x0=(x0+a/x0)/2.0;
	}while(fabs(x1-x0)>0.00001);
	printf("%.3lf\n",x1);
	return 0;
}

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