Import from Nextcloud

01/01.py

@@ -0,0 +1,14 @@
+from itertools import combinations
+
+with open('01-input') as f:
+    numbers = {int(row.strip()) for row in f}
+
+for n in numbers:
+    if 2020-n in numbers:
+        print(n*(2020-n))
+
+
+for a,b,c in combinations(numbers, 3):
+    if a+b+c==2020:
+        print(a*b*c)
+