diff options
Diffstat (limited to '2024/day6/solve.py')
-rw-r--r-- | 2024/day6/solve.py | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/2024/day6/solve.py b/2024/day6/solve.py deleted file mode 100644 index 7e8a972..0000000 --- a/2024/day6/solve.py +++ /dev/null @@ -1,55 +0,0 @@ -import sys
-
-lines = []
-with open("input") as f:
- for line in f.readlines():
- lines.append(list(line.strip()))
-
-found_guard = False
-guard_row_idx = None
-guard_col_idx = None
-direction = None
-
-directions = [(-1, 0), (0, 1), (1, 0), (0, -1)]
-
-for line_idx, line in enumerate(lines):
- for icon_idx, guard_icon in enumerate(("^", ">", "v", "<")):
- if guard_icon in line:
- guard_row_idx = line_idx
- guard_col_idx = line.index(guard_icon)
- direction = directions[icon_idx]
- found_guard = True
- break
-
- if found_guard:
- break
-
-if not found_guard:
- sys.exit("Could not found guard.")
-
-row_count = len(lines)
-col_count = len(lines[0])
-while True:
- lines[guard_row_idx][guard_col_idx] = "X"
- new_row_idx = guard_row_idx + direction[0]
- new_col_idx = guard_col_idx + direction[1]
-
- if new_row_idx < 0 or new_row_idx >= row_count or new_col_idx < 0 or new_col_idx >= col_count:
- break
-
- if lines[new_row_idx][new_col_idx] == "#":
- dir_idx = directions.index(direction)
- if dir_idx == len(directions) - 1:
- dir_idx = 0
- else:
- dir_idx += 1
- direction = directions[dir_idx]
- else:
- guard_row_idx = new_row_idx
- guard_col_idx = new_col_idx
-
-count = 0
-for line in lines:
- count += line.count("X")
-
-print(count)
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