sum_of_multiples: naive solution

cpp/sum-of-multiples/sum_of_multiples.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include <initializer_list>
+
+#define EXERCISM_RUN_ALL_TESTS
+
+namespace sum_of_multiples {
+
+typedef unsigned int number_t;
+
+typedef std::initializer_list<number_t> multipliers_t;
+
+number_t to(number_t limit);
+number_t to(const multipliers_t &multipliers, number_t limit);
+
+}