Why does this code output 4?

Question

#include <iostream>
using namespace std;

int main() {

int x=1;

for(int i=2; i>0; i--) {
x+=i;
}

cout<<x;

}

Answer 1

x is 1 initially
and I is 2 initially

every time the loop runs I is decreased until it reaches 0

so,
1+2 = 3
I gets decreased
and the new x value is 3
3+1 = 4

I gets decreased to 0
condition states I should be more than 0 so the code is not executed.
hence answer is 4

Answer 2

the answer is 4