Completed day 10, task 2

2021-12-14 08:09:44 +00:00
parent 9d97e63709
commit d370c43087
1 changed files with 43 additions and 0 deletions
--- a/Day-10/day10-2.py
+++ b/Day-10/day10-2.py
@@ -0,0 +1,43 @@
+#!/usr/bin/python3
+
+from statistics import median
+
+lineScores = []
+
+closers = {
+    '(':')',
+    '{':'}',
+    '[':']',
+    '<':'>'
+}
+
+points = {
+    ')':1,
+    ']':2,
+    '}':3,
+    '>':4
+}
+
+with open('/home/jake/Documents/AoC-2021/Day-10/input.txt') as inputFile:
+    for line in inputFile:
+        line = line.strip('\n')
+        expecting = []
+        invalid = False
+        for char in line:
+            if(char in closers):
+                expecting.insert(0,closers[char])
+            else:
+                if(expecting[0] != char):
+                    invalid = True
+                    break
+                else:
+                    del expecting[0]
+        if(invalid):
+            continue
+        else:
+            totalScore = 0
+            for e in expecting:
+                totalScore*=5
+                totalScore+=points[e]
+            lineScores.append(totalScore)
+print("The middle score is: " + str(median(lineScores)))