[2024/2] p1 solved

StarlitGhost · Dec 2, 2024 · b1cff03 · b1cff03
1 parent 6d1f276
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diff --git a/.aoc_tiles/tiles/2024/02.png b/.aoc_tiles/tiles/2024/02.png
diff --git a/2024/2/example b/2024/2/example
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+7 6 4 2 1
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+9 7 6 2 1
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diff --git a/2024/2/script.py b/2024/2/script.py
@@ -0,0 +1,22 @@
+from GhostyUtils import aoc
+
+
+def main():
+    inputs = aoc.read_lines()
+
+    safe = 0
+    for report in inputs:
+        report = [int(r) for r in report.split()]
+        diffs = [ln - l for l, ln in zip(report, report[1:])]
+        safety = ((all(d < 0 for d in diffs)
+                   or all(d > 0 for d in diffs))
+                  and all(0 < abs(d) <= 3 for d in diffs))
+        if safety:
+            safe += 1
+        print(diffs, safety)
+
+    print("p1:", safe)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/README.md b/README.md
@@ -3,14 +3,17 @@ My solutions to the yearly Advents of Code
 
 <!-- AOC TILES BEGIN -->
 <h1 align="center">
-  Advent of Code - 163/452 ⭐
+  Advent of Code - 164/454 ⭐
 </h1>
 <h1 align="center">
-  2024 - 2 ⭐ - Python
+  2024 - 3 ⭐ - Python
 </h1>
 <a href="2024/1/script.py">
   <img src=".aoc_tiles/tiles/2024/01.png" width="161px">
 </a>
+<a href="2024/2/script.py">
+  <img src=".aoc_tiles/tiles/2024/02.png" width="161px">
+</a>
 <h1 align="center">
   2023 - 47 ⭐ - Python
 </h1>
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