#include <iostream>
#include <vector>
void print(const std::vector<int> x) noexcept
{
if (x.empty())
{
std::cout << "Empty vector!" << std::endl;
return;
}
for (const int i : x)
{
std::cout << i << ' ';
}
std::cout << std::endl;
}
int main()
{
const std::vector<int> v{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
std::vector<int> w;
print(w);
w.insert(w.cend(), v.cbegin(), v.cend());
print(w);
return 0;
}
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