MAANAGED TO SOLVE DAY 4 AOC NO CHEATING LOL

AoC/2023/trebuchet/part2.py

@@ -0,0 +1,45 @@
+"""Solution to AoC 2023 Day 01: Trebuchet?! """
+import re
+
+
+def input_per_line(file: str):
+    """This is for when each line is an input to the puzzle. The newline character is stripped."""
+    with open(file, 'r') as input_file:
+        return [line.rstrip() for line in input_file.readlines()]
+
+
+def find_numbers(line: str) -> list[str]:
+    """Given a string with letters and numbers, return a list of the numbers in the string."""
+    return [character for character in line if character in ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"]]
+
+
+def find_numbers_part_2(line: str) -> list[str]:
+    """Need to find numbers, including as words"""
+    search_pattern = re.compile(r'(?=(1|2|3|4|5|6|7|8|9|one|two|three|four|five|six|seven|eight|nine|zero))')
+    patterns_found = re.findall(search_pattern, line)
+    # print(patterns_found)
+    translation = {"one": "1", "two": "2", "three": "3", "four": "4", "five": "5",
+                   "six": "6", "seven": "7", "eight": "8", "nine": "9", "zero": "0"}
+    numbers = []
+    for pattern in patterns_found:
+        if pattern in translation.keys():
+            numbers.append(translation[pattern])
+        else:
+            numbers.append(pattern)
+    return numbers
+
+
+def create_number(numbers: list[str]) -> int:
+    """Take a list of numbers and use the first and list numbrer in the list to make a 2 digit number."""
+    return int(f"{numbers[0]}{numbers[-1]}")
+
+
+if __name__ == '__main__':
+    calibration_values = input_per_line("input.in")
+    extracted_calibration_values = [create_number(find_numbers(line)) for line in calibration_values]
+    calibration_sum = sum(extracted_calibration_values)
+    print(f"The extracted calibration values sum to {calibration_sum}")
+    part_two_calibration_sum = sum([create_number(find_numbers_part_2(line)) for line in calibration_values])
+    print(f"The extracted calibration values in part 2 sum to {part_two_calibration_sum}")
+
+# 54702 is too low

AoC/2023/trebuchet/trebuchet.c

@@ -1,6 +1,6 @@
 #include <stdio.h>
 #include <stdlib.h>
-
+// Just part 1
 int main(int argc, char **argv) {
 
   char c;

AoC/2023/trebuchet/trebuchet.py

@@ -1,4 +1,38 @@
+# Part 2
+digits = {
+  "one": 1,
+  "two": 2,
+  "three": 3,
+  "four": 4,
+  "five": 5,
+  "six": 6,
+  "seven": 7,
+  "eight": 8,
+  "nine": 9,
+}
 
+def replaceWords(inp):
+  # Words might overlap - eightwo
+  transformed = []
+  result = []
+  for i in digits:
+    if i in inp:
+      transformed.append(inp.replace(i, str(digits[i])))
+  print(transformed)
+  for i in range(len(transformed)):
+    for j in range(len(transformed[i])):
+      if transformed[i][j].isdigit():
+        try:
+          if result[i] != transformed[i][j]:
+            result.append(transformed[i][j])
+        except IndexError:
+          result.append(transformed[i][j])
+
+
+  print(result)
+  return inp
+
+# Part 1
 def findFirstAndLastInt(inp):
   first = 0
   last = 0
@@ -18,14 +52,14 @@ def main():
   inputs = []
   with open("input.in", "r") as f:
       for line in f:
-          inputs.append(line.strip())
+          # inputs.append(line.strip()) # Part 1
+          inputs.append(replaceWords(line.strip()))
 
   s = 0
   for inp in inputs:
     first, last = findFirstAndLastInt(inp)
     s += first*10 + last
   
-  print(s)
 
 
 if __name__ == "__main__":