diff --git a/src/minimumscalar.py b/src/minimumscalar.py
new file mode 100644
index 0000000..efe75ed
--- /dev/null
+++ b/src/minimumscalar.py
@@ -0,0 +1,7 @@
+t = int(input())
+for i in range(t):
+    _ = input()
+    a = sorted([int(d) for d in input().split()])
+    b = sorted([int(d) for d in input().split()], reverse=True)
+    v = sum(x * y for x, y in zip(a, b))
+    print(f"Case #{i+1}: {v}")