Mega Code Archive
Use not1() to reverse sort v
#include
#include
#include
#include
using namespace std;
int main()
{
vector v;
for(int i=0; i < 26; i++) v.push_back('A'+i);
// Use not2() to reverse sort v.
sort(v.begin(), v.end(), not2(less()));
return 0;
}