// you can use includes, for example:
// #include <algorithm>
#include <bits/stdc++.h>
using namespace std;
// you can write to stdout for debugging purposes, e.g.
// cout << "this is a debug message" << endl;

vector<int> solution(vector<int> &A, int K) {
    // Implement your solution here
    vector<int> result = A;
    for (int i = 0; i < K; i++)
    {
        int back = result.back();
        result.pop_back();
        result.insert(result.begin(), back);
    }
    return result;
}

int main(void)
{
    vector<tuple<int,vector<int>,vector<int>>> testCases = {
        { 1, {1,2,3}, {3,1,2} },
    };

    for (auto tc: testCases)
    {
        int k = get<0>(tc);
        vector<int>& input = get<1>(tc);
        vector<int>& expected = get<2>(tc);
        
        vector<int> result = solution(input, k);

        int width = 10;
        cout << setw(width) << "input: "; for (auto i: input) { cout << i << " "; } cout << endl;
        cout << setw(width) << "result: "; for (auto i: result) { cout << i << " "; } cout << endl;
        cout << setw(width) << "expected: "; for (auto i: expected) { cout << i << " "; } cout << endl;
    }
}