first 13 stars

2024-09-24 11:59:44 +02:00
commit 262ebfc619
20 changed files with 7895 additions and 0 deletions
@@ -0,0 +1,22 @@
+def priority(item):
+    if item < 'a':
+        # uppercase
+        return ord(item)-38
+    else:
+        # lowercase
+        return ord(item)-96
+
+priorities = []
+groups = []
+with open("input.txt", "r") as f:
+    group = 0
+    for line in f.readlines():
+        line = line.strip("\n")
+        groups.append(line)
+        if len(groups) == 3:
+            for c in groups[0]:
+                if c in groups[1] and c in groups[2]:
+                    priorities.append(priority(c))
+                    groups = []
+                    break
+print(sum(priorities))