5 lines
215 B
Python
5 lines
215 B
Python
|
import math, re, sys
|
||
|
|
print(sum(math.prod(max(int(n) for n in re.findall(f"[0-9]+(?= {color})", line))
|
||
|
|
for color in ("red", "green", "blue"))
|
||
|
|
for line in open("input.txt", "rt").readlines()))
|