What will be the output of the following program?
public class SumOfNaturalNumbers
{
public static void main(String args[])
{
int range = 20;
System.out.print(sumOfNaturalNumbers(range));
}
private static int sumOfNaturalNumbers(int range)
{
int sum = 0;
if (range == 1)
return 1;
sum = range + sumOfNaturalNumbers(range - 1);
return sum;
}
}