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shift.cpp

@@ -0,0 +1,21 @@
+#include <iostream>
+#include <vector>
+
+template <typename T>
+void shifting(vector<T> &list, int k) {
+    for (int i = 0; (i + 1) * k < list.size(); ++ i) {
+        for (int j = 0; j < k; ++ j) {
+            std::swap(list[i * k + j], list[(i + 1) * k + j]);
+        }
+    }
+    int m = n % k;
+    for (int i = 0; i < m; ++ i) {
+        for (int j = 0; j < k; ++ j) {
+            std::swap(list[n - k], list[n - k - 1]);
+        }
+    }
+}
+
+int main() {
+    return 0;
+}