Post-christmas cleaning.

2022/day1.py

@@ -2,19 +2,8 @@
 
 import sys
 
-lines = sys.stdin.readlines()
+blocks = sys.stdin.read().split("\n\n")
+values = sorted(sum(map(int, block.split())) for block in blocks)
 
-# we store the list of calories for each elf in values, and we use the last element
-# of values to accumulate
-values: list[int] = [0]
-for line in lines:
-    if not line.strip():
-        values = values + [0]
-    else:
-        values[-1] += int(line.strip())
-
-# part 1
-print(f"answer 1 is {max(values)}")
-
-# part 2
-print(f"answer 2 is {sum(sorted(values)[-3:])}")
+print(f"answer 1 is {values[-1]}")
+print(f"answer 2 is {sum(values[-3:])}")