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

#include

#include

int main ()

{

std::vectorv1;

for(int i = 0; i<10; i++) {v1.push_back(i); }

v1.resize(4);

std::vector::iterator it = v1.end();

v1.insert(v1.end()?1, 4);

for(int i=0 ; i<= v1.size(); i++) {std::cout<

return 0;

}