quick lint

Day19/ts/solution.ts

@@ -7,7 +7,7 @@ type Workflows = { [key: string]: [WorkflowRules, string] };
 
 function parseInput(filePath: string): Workflows {
     const lines = fs.readFileSync(filePath, 'utf-8').split('\n').filter(line => line);
-    let workflows: Workflows = {};
+    const workflows: Workflows = {};
     let currentWorkflow: string[] = [];
 
     for (const line of lines) {

Day20/python/solution1.py

@@ -1,5 +1,6 @@
 from collections import deque
 
+
 def process_modules(filename, debug=False):
     """
     Reads the module configuration from a file, initializes the modules, and simulates the pulse propagation.
@@ -40,7 +41,9 @@ def process_modules(filename, debug=False):
             name, target, pulse = queue.popleft()
 
             if debug:
-                print(f"Iteration {iteration}: Processing {target}, Pulse: {'High' if pulse else 'Low'}")
+                print(
+                    f"Iteration {iteration}: Processing {target}, Pulse: {'High' if pulse else 'Low'}"
+                )
 
             if target not in modules:
                 continue
@@ -65,19 +68,25 @@ def process_modules(filename, debug=False):
                     low += 1
 
             if debug:
-                print(f"Iteration {iteration}: {target} -> {'High' if new_pulse else 'Low'} to {module[2]}")
+                print(
+                    f"Iteration {iteration}: {target} -> {'High' if new_pulse else 'Low'} to {module[2]}"
+                )
 
     return low * high
 
+
 def test():
     """
     Runs the process_modules function with the test input and checks if it meets the expected outcome.
     """
     expected_result = 11687500  # Replace with the expected result of the test input
     test_result = process_modules("../test.txt", debug=True)
-    assert test_result == expected_result, f"Test failed: Expected {expected_result}, got {test_result}"
+    assert (
+        test_result == expected_result
+    ), f"Test failed: Expected {expected_result}, got {test_result}"
     print(f"Test passed with result: {test_result}")
 
+
 def main():
     """
     Main function to run the test and then process the actual puzzle input.
@@ -94,5 +103,6 @@ def main():
     except Exception as e:
         print(f"An error occurred: {e}")
 
+
 if __name__ == "__main__":
     main()

Day21/python/solution1.py

@@ -1,14 +1,15 @@
 from collections import deque
 
+
 def read_grid(file_path):
     """Reads the grid from a file and returns it along with the starting position."""
-    with open(file_path, 'r') as file:
+    with open(file_path, "r") as file:
         grid = [list(line.strip()) for line in file.readlines()]
 
     start = None
     for i, row in enumerate(grid):
         for j, cell in enumerate(row):
-            if cell == 'S':
+            if cell == "S":
                 start = (i, j)
                 break
         if start:
@@ -18,6 +19,7 @@ def read_grid(file_path):
     print(f"Grid loaded from {file_path}. Start position: {start}")
     return grid, start
 
+
 def bfs(grid, start):
     """Performs BFS on the grid to track the minimum steps to each plot."""
     printf("Start BFS")
@@ -33,18 +35,25 @@ def bfs(grid, start):
         else:
             for dx, dy in [(1, 0), (-1, 0), (0, 1), (0, -1)]:
                 nx, ny = x + dx, y + dy
-                if 0 <= nx < len(grid) and 0 <= ny < len(grid[0]) and grid[nx][ny] == '.' and (nx, ny) not in distances:
+                if (
+                    0 <= nx < len(grid)
+                    and 0 <= ny < len(grid[0])
+                    and grid[nx][ny] == "."
+                    and (nx, ny) not in distances
+                ):
                     queue.append((nx, ny, step + 1))
 
     print(f"BFS completed. Number of plots visited: {len(distances)}")
     return distances
 
+
 def count_reachable_plots(distances, steps):
     """Counts the number of plots reachable in exactly the given number of steps."""
     count = sum(1 for d in distances.values() if d == steps)
     print(f"Number of plots reachable in exactly {steps} steps: {count}")
     return count
 
+
 def run_test():
     """Runs the algorithm with the test data and asserts the result."""
     print("Running test...")
@@ -54,6 +63,7 @@ def run_test():
     assert test_result == 16, f"Test failed: Expected 16, got {test_result}"
     print("Test passed successfully.")
 
+
 def main():
     """Main function to run the algorithm with the actual puzzle data."""
     try:
@@ -69,5 +79,6 @@ def main():
     except Exception as e:
         print(f"Unexpected error: {e}")
 
+
 if __name__ == "__main__":
     main()