View Code of Problem 74

#include <stdio.h>
int main()
{
	float a,x,t;
  	scanf("%f",&a);
  	x=a/2;
  	while (fabs(x-t)>=1e-5)
        {
        	t=x;
          	x=(x+a/x)/2;
        
        }
  	printf("%.3f",x);





}