Solve e816 because I have to get easy ones for my Euler goal.

python/lib_create_templates.py

@@ -1,5 +1,4 @@
-FROM = 100
-TILL = 100
+import sys
 
 TEMPLATE = """
 def euler_XXX():
@@ -14,13 +13,17 @@ if __name__ == "__main__":
 """
 
 
-for i in range(FROM, TILL + 1):
-    if i < 100:
-        e = "0" + str(i)
-    else:
-        e = str(i)
+def main():
+    try:
+        e = sys.argv[1]
+    except IndexError:
+        print("Provide Euler problem number for which to create template.")
+        return
     filename = "e" + e + ".py"
     with open(filename, "w") as f:
         s = TEMPLATE.replace("XXX", e)
         f.write(s)
 
+
+if __name__ == "__main__":
+    main()