#include <algorithm>
#include <initializer_list>
#include <iostream>
#include <iterator>
using namespace std;
int main() {
copy_n(cbegin(initializer_list<int>{ 13, 42 }), 2, ostream_iterator<int>(cout, " "));
}
I2luY2x1ZGUgPGFsZ29yaXRobT4KI2luY2x1ZGUgPGluaXRpYWxpemVyX2xpc3Q+CiNpbmNsdWRlIDxpb3N0cmVhbT4KI2luY2x1ZGUgPGl0ZXJhdG9yPgoKdXNpbmcgbmFtZXNwYWNlIHN0ZDsKIAppbnQgbWFpbigpIHsKCWNvcHlfbihjYmVnaW4oaW5pdGlhbGl6ZXJfbGlzdDxpbnQ+eyAxMywgNDIgfSksIDIsIG9zdHJlYW1faXRlcmF0b3I8aW50Pihjb3V0LCAiICIpKTsKfQ==