diff --git a/ws2019/ipi/uebungen/vectors.cc b/ws2019/ipi/uebungen/vectors.cc
new file mode 100644
index 0000000..a53c3b1
--- /dev/null
+++ b/ws2019/ipi/uebungen/vectors.cc
@@ -0,0 +1,25 @@
+#include <iostream>
+#include <vector>
+
+template <class T, int N>
+class Vector {
+    public:
+        Vector<T,N> operator+(const Vector<T,N>& y); // Vektoraddition
+        //T operator*(const Vector<T,n>& y); // Skalarprodukt
+    private:
+        std::vector<T> _vector[N];
+};
+
+template <class A, int N>
+Vector<A,N> Vector<A, N>::operator+(const Vector<B,N>& y) {
+    //for(int i = 0; i < _vector.last; i++) {
+    //    std::cout << _vector[i] << std::endl;
+    //}
+    return y;
+}
+
+int main() {
+    Vector<double, 3> a;
+    Vector<double, 3> b;
+    b = a+a;
+}