#include <iostream>
#include <vector>
int main()
{
std::vector<int> vec { 54, 8, 7, 1 };
// for (int i = 0; i < vec.size(); i++)
// {
// std::cout << vec[i] << ' ';
// }
for (int element : vec)
{
std::cout << element << ' ';
}
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgojaW5jbHVkZSA8dmVjdG9yPgoKaW50IG1haW4oKSAKewoJc3RkOjp2ZWN0b3I8aW50PiB2ZWMgeyA1NCwgOCwgNywgMSB9OwoJLy8gZm9yIChpbnQgaSA9IDA7IGkgPCB2ZWMuc2l6ZSgpOyBpKyspCgkvLyB7CgkvLyAJc3RkOjpjb3V0IDw8IHZlY1tpXSA8PCAnICc7CgkvLyB9CgkKCWZvciAoaW50IGVsZW1lbnQgOiB2ZWMpCgl7CgkJc3RkOjpjb3V0IDw8IGVsZW1lbnQgPDwgJyAnOwoJfQoKCXJldHVybiAwOwp9