[SFML, C++] Jak oprogramować krwiożerczych i bezdusznych wrogów?

#include <iostream>
#include <vector>

void ShowVectorInfo( std::vector < int > & vector )
{
    std::cout << "size: " << vector.size() << std::endl;
    std::cout << "capacity: " << vector.capacity() << std::endl;
}

int main()
{
    std::vector < int > numbers;
   
    for( int i = 0; i < 10; ++i )
         numbers.push_back( i );
   
    ShowVectorInfo( numbers );
   
   
    for( int i = 0; i < 100; ++i )
         numbers.push_back( i );
   
    ShowVectorInfo( numbers );
}