2023: Day 1

aoc_fergus/2023/day01.py

@@ -0,0 +1,26 @@
+from aocd import lines
+import re
+
+total = 0
+for line in lines:
+    m = re.findall(r"\d", line)
+    total += int(m[0] + m[-1])
+print(total)
+
+
+total2 = 0
+for line in lines:
+    line = (
+        line.replace("one", "o1e")
+        .replace("two", "t2o")
+        .replace("three", "t3e")
+        .replace("four", "4")
+        .replace("five", "5e")
+        .replace("six", "6")
+        .replace("seven", "7n")
+        .replace("eight", "e8t")
+        .replace("nine", "9e")
+    )
+    m = re.findall(r"\d", line)
+    total2 += int(m[0] + m[-1])
+print(total2)