1 files changed, 12 insertions, 0 deletions
diff --git a/src/act4e_solutions/currency_ex.py b/src/act4e_solutions/currency_ex.py
new file mode 100644
index 0000000..c0b6b1b
--- /dev/null
+++ b/src/act4e_solutions/currency_ex.py
@@ -0,0 +1,12 @@
+import act4e_interfaces as I
+
+
+class SolCurrencyOptimization(I.CurrencyOptimization):
+    def compute_optimal_conversion(
+        self,
+        available: I.SemiCategory[I.RichObject[str], I.RichMorphism[I.CurrencyExchanger]],
+        source: str,
+        amount: float,
+        target: str,
+    ) -> I.OptimalSolution:
+        pass