Java solution for Cubic root __java

Topic description

Title: Compute the cubic root of a number without using the library function

Prototype: public static double Getcuberoot (double input)

Input

Double input pending parameters

Output

Cube root for double input parameters

Sample input

0

Sample output

0

Tips

Area

Nanjing Institute

Product line

Public

Stage

Recruitment

Difficulty

Level 1

	Public  static double getcuberoot (double input) {
		if (input==0) return
			0;
		Double x0,x1;
		X0=input;
		X1= (2*X0/3) + (input/(x0*x0*3))//using iterative method to solve while
		(Math.Abs (x1-x0) >0.000001) {
			x0=x1;
			X1= (2*X0/3) + (input/(x0*x0*3));
		}
		return x1;
	}