Advent 1

1/advent.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+
+
+def prepareline(line):
+    number = 1
+    for i in ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]:
+        line = line.replace(i, str(number))
+        number += 1
+    return line
+
+def findNumber(line):
+    if line[0].isdigit():
+        return line[0]
+    number = 1
+    for i in ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]:
+        if line.startswith(i):
+            print(f"Leidsin {number}")
+            return str(number)
+        number += 1
+    return None
+
+def findNumberReversed(line):
+    if line[0].isdigit():
+        return line[0]
+    number = 1
+    for i in ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]:
+        if line.startswith(i[::-1]):
+            print(f"Leidsin rev {number}")
+            return str(number)
+        number += 1
+    return None
+
+
+with open("data.txt") as file:
+    lines = [line.rstrip() for line in file]
+
+summa = 0
+for line in lines:
+    original = line
+    print(original)
+    for c in line:
+        esimeneNumber = ""
+        number = findNumber(line)
+        if number is not None:
+            esimeneNumber = number
+            break
+        line = line[1:]
+    line = original[::-1]
+    for c in line:
+        viimaneNumber = ""
+        number = findNumberReversed(line)
+        if number is not None:
+            viimaneNumber = number
+            break
+        line = line[1:]
+
+    reaNumber = int(f"{esimeneNumber}{viimaneNumber}")
+    summa += reaNumber
+    print(f"Rea number on {reaNumber}")
+print(summa)