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

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

#include

#include

#include

using namespace std;

templatestruct Out {

ostream & out;

Out(ostream & o): out(o){}

void operator() (const T & val ) { out<

int main() {

int t[]={3,2,4,1,5,10,9,7,8,6};

vector v1(t,t+10);

cout<<*max_element(v1.begin(), v1.end());

return 0;

}

Program outputs: