Question

What is the output of the program?
#include <iostream>
using namespace std;
void Abc(int x)
{
if (x<=0)
{
return;
}
Abc (x-1);
cout<<x;
Abc (x-1);
{
}
int main()
Abc (3);
return 0;
}​

Answer 1

Answer:

don't know the answer sorry

Explanation:

I extremely sorry because I can't help you