Started on project Euler, finished ass 1 in the most ugly way

1/main.py

@@ -0,0 +1,16 @@
+import os
+
+
+threes = set()
+fives = set()
+
+for x in range(334):
+    threes.add(3*x)
+
+for x in range(200):
+    fives.add(5*x)
+
+
+threesfives = threes.union(fives)
+
+print(sum(threesfives))