cpp for hac2ber

cpp file for hac2ber

@@ -0,0 +1,31 @@
+#include<iostream>
+using namespace std;
+
+void cyclicSwap(int *a, int *b, int *c);
+
+int main()
+{
+    int a, b, c;
+
+    cout << "Enter value of a, b and c respectively: ";
+    cin >> a >> b >> c;
+
+    cout << "Value before swapping: " << endl;
+    cout << "a, b and c respectively are: " << a << ", " << b << ", " << c << endl;
+
+    cyclicSwap(&a, &b, &c);
+
+    cout << "Value after swapping numbers in cycle: " << endl;
+    cout << "a, b and c respectively are: " << a << ", " << b << ", " << c << endl;
+
+    return 0;
+}
+
+void cyclicSwap(int *a, int *b, int *c)
+{
+    int temp;
+    temp = *b;
+    *b = *a;
+    *a = *c;
+    *c = temp;
+}