Question

#include
void print(int n)
{
if(n == 0){
return;
}
else{
std::cout< print(n - 1);
std::cout< }
}
int main()
{
print(5);
}

ans:5432112345

i need an explanation for the answer!

Answer 1

Answer:

$\huge\boxed{\fcolorbox{red}{pink}{Your's Answer}}$

#include <iostream>

using namespace std;

void fun(int& a, int b)

{

a += 2;

b += 1;

}

int main() {

int x = 10, y = 2;

fun(x, y);

cout << x << " " << y << " ";

fun(x, y);

cout << x << " " << y;

return 0;

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