Complete day 5

5.input

@@ -0,0 +1,945 @@
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5.py

@@ -0,0 +1,25 @@
+lines = []
+
+with open("5.input") as f:
+    for line in f.readlines():
+        lines.append(line)
+
+ids = []
+
+for line in lines:
+    head, tail = line[0:7], line[7:10]
+    row = int(head.replace('F', '0').replace('B', '1'), 2)
+    col = int(tail.replace('L', '0').replace('R', '1'), 2)
+    ids.append(row * 8 + col)
+
+print("Answer 1: {}".format(max(ids)))
+
+ids.sort()
+
+last_id = ids[0] - 1
+for id in ids:
+    if id != last_id + 1:
+        print("Answer 2: {}".format((id - 1)))
+    last_id = id
+
+