What happens when you attempt to compile and run the following code?

#include

#include

using namespace std;

int mult(int f, int s, int t);

int main()

{

cout << mult(1,2,3);

return 0;

}

int mult(int f, int s, int t)

{

int mult_res;

mult_res = f*s*t;

return mult_res;

}