#include
#include
#include
#include
using namespace std;
int main()
{
vector v, v2, result(10);
for(unsigned i=0; i < 10; ++i) v.push_back(i);
for(unsigned i=0; i < 10; ++i) v2.push_back(i);
transform(v.begin(), v.end(), v.begin(), negate());
return 0;
}