copy a part of a vector in another in c++
#include <iostream>
#include <vector>
#include <algorithm>
int main() {
std::vector<int> originalVector = {1, 2, 3, 4, 5};
std::vector<int> copiedVector;
int startIndex = 2;
int length = 3;
std::copy(originalVector.begin() + startIndex, originalVector.begin() + startIndex + length, std::back_inserter(copiedVector));
for (int num : copiedVector) {
std::cout << num << " ";
}
return 0;
}