pegasust
/
aoc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

d8 python done

master
pegasust 2022-12-08 06:19:59 +00:00
parent eeac09e07c
commit bddd338eb3
2 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
2022/d8/run-py.sh
View File

@ -3,5 +3,5 @@ echo "example"
python3 ./src/d8.py ./data/example.txt python3 ./src/d8.py ./data/example.txt
echo "submission" echo "submission"
python3 ./src/d8.py ./data/submission.txt # python3 ./src/d8.py ./data/submission.txt

8
2022/d8/src/d8.py
View File

@ -26,7 +26,6 @@ def scene_score(grid: list[str], x: int, y: int, memo = None):
my_height = int(grid[y][x]) my_height = int(grid[y][x])
def raytrace(gen): def raytrace(gen):
counter = 0 counter = 0
local_max = 0
trace = True trace = True
__y, __x = y, x __y, __x = y, x
for (_y, _x) in gen: for (_y, _x) in gen:
@ -35,8 +34,7 @@ def scene_score(grid: list[str], x: int, y: int, memo = None):
__y, __x = _y, _x __y, __x = _y, _x
h = int(grid[_y][_x]) h = int(grid[_y][_x])
trace = my_height > h trace = my_height > h
counter += 1 if local_max <= h else 0 counter += 1
local_max = max(local_max, h)
return (counter, __x, __y) return (counter, __x, __y)
print(f"{x=}, {y=}, {my_height=}") print(f"{x=}, {y=}, {my_height=}")
@ -44,7 +42,7 @@ def scene_score(grid: list[str], x: int, y: int, memo = None):
print(f"{scores=}") print(f"{scores=}")
score = reduce(lambda acc, v: acc * v[0], scores, 1) score = reduce(lambda acc, v: acc * v[0], scores, 1)
# print(f"{score=}") # print(f"{score=}")
return score return (score, scores)
def main(lines: Iterable[str]): def main(lines: Iterable[str]):
grid = [line.strip() for line in lines if len(line.strip()) > 0] grid = [line.strip() for line in lines if len(line.strip()) > 0]
@ -56,7 +54,7 @@ def main(lines: Iterable[str]):
part1= sum([check(grid, x, y, memo) for y in range(0, len(grid)-0) for x in range(0, len(grid[0]) -0)]) part1= sum([check(grid, x, y, memo) for y in range(0, len(grid)-0) for x in range(0, len(grid[0]) -0)])
print("part1", part1) print("part1", part1)
memo2=None memo2=None
part2 = max([scene_score(grid, x, y, memo2) for y in range(len(grid)) for x in range(len(grid[0]))]) part2 = max([scene_score(grid, x, y, memo2) for y in range(1, len(grid)-1) for x in range(1,len(grid[0])-1)])
print("part2", part2) print("part2", part2)