CyclicRotation

Author: ArpadBalika

Codility_L2(Arrays)_CyclicRotation.cpp

@@ -0,0 +1,21 @@
+#include <vector>
+
+std::vector<int> solution(std::vector<int>& A, int K) noexcept
+{
+if (A.empty()) return A;
+
+const size_t s = A.size();
+std::vector<int> result(s);
+
+const size_t shift = K > s ? K % s : K;
+
+for (size_t i = 0; i != s; ++i)
+{
+if (i + shift < s)
+result[i + shift] = A[i];
+else
+result[i + shift - s] = A[i];
+}
+
+return result;
+}