#include <iostream>
#include <algorithm>
#include <vector>
int main() {
// Step 1: Declare a vector of integers
std::vector<int> numbers = {1, 2, 3, 4, 5};
// Step 2: Print the original vector
std::cout << "Original vector: ";
for (const auto& num : numbers) {
std::cout << num << " ";
}
std::cout << "\n";
// Step 3: Rotate the vector to the left by 2 positions
std::rotate(numbers.begin(), numbers.begin() + 2, numbers.end());
// Step 4: Print the rotated vector
std::cout << "Rotated vector: ";
for (const auto& num : numbers) {
std::cout << num << " ";
}
std::cout << "\n";
return 0;
}