public class Main{public static void main(String[] args) {int a[] = {3,6,-13,-19,8},b=2,i=4;while(i0){--i;if(a[i]0)b*=a[i];}System.out.println(b);}}
#include iostream using namespace std;class personal 1{public:int p();int (personal : :*x( );};int personal : :p() {return 1;}int main() {personal a;a.x = &personal::p; cout ((a.* (a.x)) ());}
class recursion{int func (int n){int result;if (n == 1)return 1;result = func (n - 1);return result;}}class Output{public static void main(String args[]){recursion obj = new recursion() ;System.out.print(obj.func(5));}}