当我运行我的代码时,有时我会得到这个错误:
Exception in thread "main" java.lang.StackOverflowError
at squareroot.SquareRoot.GetSquareRoot (SquareRoot.java: 9)
at squareroot.SquareRoot.GetSquareRoot (SquareRoot.java: 13)
at squareroot.SquareRoot.GetSquareRoot (SquareRoot.java: 13)`
我正在检查我的代码,但我没有进入无限循环,请问我该如何解决这个问题?,谢谢。
public static double GetSquareRoot(double n, double low, double high) {
double sqrt = (low + high) / 2;
if (sqrt*sqrt > n)
return GetSquareRoot(n, low, sqrt);
if (sqrt*sqrt < n)
return GetSquareRoot(n, sqrt, high);
return sqrt;
}
public static double Sqrt(double n){
return GetSquareRoot(n, 0, n);
}
public static double GetCubicRoot(double n, double low, double high) {
double cbrt = (low + high) / 2;
if (cbrt*cbrt*cbrt > n)
return GetCubicRoot(n, low, cbrt);
if (cbrt*cbrt*cbrt < n)
return GetCubicRoot(n, cbrt, high);
return cbrt;
}
public static double Cbrt(double n) {
return GetCubicRoot(n, 0, n);
}
public static void main(String[] args) {
Scanner Input = new Scanner(System.in);
double n = Input.nextDouble();
double sqrt = Sqrt(n);
double cbrt = Cbrt(n);
System.out.println("Raiz cuadrada igual a: "+ sqrt);
System.out.println("Raiz cubica igual a: "+ cbrt);
}