Command line helper to calc solution for a day

Day to calc solution for given as argument or insert as input
Solution gets calculated and printed

Author: unstko

calc_solution.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python
+import sys
+
+if __name__ == "__main__":
+    if len(sys.argv) > 1:
+        nr = sys.argv[1]
+    else:
+        nr = input("Day: ")
+    sys.path.insert(0, './'+nr)
+    import solution
+    solution = solution.Solution(nr)
+    solution.calculate()
+    print(solution)