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#include <algorithm>
#include <iostream>
#include <iterator>
using namespace std;
bool eqInt(int i1, int i2)
{
return abs(i1) == abs(i2);
}
int main()
{
int range1[] = {-2, -4, -4, -6, -8, 2, 4, 4, 6, 8};
copy
(
search_n(range1, range1 + 8, 2, 4),
range1 + 8,
ostream_iterator<int>(cout, " ")
);
cout << '\n';
copy
(
search_n(range1, range1 + 8, 2, 4, eqInt),
range1 + 8,
ostream_iterator<int>(cout, " ")
);
cout << '\n';
}
/*
Displays:
4 4
-4 -4 -6 -8 2 4 4
*/
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