[Init] Solved solutions

cpp/4A.cpp

@@ -0,0 +1,18 @@
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+    int n;
+    cin >> n;
+    if (n%2 || n <= 2)
+    {
+        cout << "NO" << endl;
+    }
+    else
+    {
+        cout << "YES" << endl;
+    }
+    return 0;
+}