public static void main(String[] args) { //Scanner scan = new Scanner(System.in); //System.out.println("Enter Non Negetive Number: "); //int number = scan.nextInt(); System.out.println(xmethod(5)); } public static int xmethod(int number) { if(number==1) return 1; else return number + xmethod(number-1); } } //OUTPUT: 15 1+2+3+4+5 = 15
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