If there any way to make x = 2 when i call the second f(arr)

Question

#include<iostream>
using namespace std;

void f(int arr[])
{
int x = 0;
cout << arr[x];
x++;
}

int main()
{
int arr[4] = { 1, 2, 3, 4 };
f(arr);
f(arr);
}

Answer 1

Yes, just add the keyword "static"

static int x = 0;

Answer 2

Thank you man
You are amazing👍

Answer 3

Thanks

Answer 4

I can make it global too