join vector c++
include
include
include
int main() {
std::vector
first.insert(first.end(), second.begin(), second.end());
for (int& x : first) {
std::cout << x << " ";
}
return 0;
}
int main() {
std::vector
first.insert(first.end(), second.begin(), second.end());
for (int& x : first) {
std::cout << x << " ";
}
return 0;
}