added day 1 code and updated organiser

2023-12-01 09:10:51 +00:00
parent bcffdf7429
commit 8bdfa1b167
53 changed files with 432 additions and 10 deletions
@@ -22,4 +22,23 @@ treb7uchet
 ```
 In this example, the calibration values of these four lines are 12, 38, 15, and 77. Adding these together produces 142.

-Consider your entire calibration document. What is the sum of all of the calibration values?
+Consider your entire calibration document. What is the sum of all of the calibration values?
+
+
+--- Part Two ---
+Your calculation isn't quite right. It looks like some of the digits are actually spelled out with letters: one, two, three, four, five, six, seven, eight, and nine also count as valid "digits".
+
+Equipped with this new information, you now need to find the real first and last digit on each line. For example:
+
+```
+two1nine
+eightwothree
+abcone2threexyz
+xtwone3four
+4nineeightseven2
+zoneight234
+7pqrstsixteen
+```
+In this example, the calibration values are 29, 83, 13, 24, 42, 14, and 76. Adding these together produces 281.
+
+What is the sum of all of the calibration values?