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compare: ambroisie:841830555cfba12dade88c7a21c122ef1d72ec04
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4 commits
e5f1d74b08 ... 841830555c

Author SHA1 Message Date
Bruno BELANYI 841830555c 2022: d14: ex2: add solution 2022-12-14 14:42:06 +01:00
Bruno BELANYI 1da934eae6 2022: d14: ex2: add input 2022-12-14 14:42:01 +01:00
Bruno BELANYI 14ec9baf77 2022: d14: ex1: add solution 2022-12-14 14:41:54 +01:00
Bruno BELANYI 7eb906cd17 2022: d14: ex1: add input 2022-12-14 14:41:48 +01:00
4 changed files with 476 additions and 0 deletions
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94
2022/d14/ex1/ex1.py Executable file
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#!/usr/bin/env python
import dataclasses
import itertools
import sys
from collections.abc import Iterator
from typing import NamedTuple
def sign(n: int) -> int:
if n > 0:
return 1
elif n < 0:
return -1
return 0
class Point(NamedTuple):
x: int
y: int
@classmethod
def from_input(cls, input: str) -> "Point":
x, y = input.split(",")
return cls(int(x), int(y))
@dataclasses.dataclass
class Line:
points: list[Point]
@classmethod
def from_input(cls, input: str) -> "Line":
points = [Point.from_input(p) for p in input.split(" -> ")]
return cls(points)
@property
def all_points(self) -> set[Point]:
res: set[Point] = set()
for start, end in itertools.pairwise(self.points):
dx, dy = sign(end.x - start.x), sign(end.y - start.y)
res.add(start)
while start != end:
start = Point(start.x + dx, start.y + dy)
res.add(start)
return res
def solve(input: list[str]) -> int:
lines = [Line.from_input(line) for line in input]
all_points = set.union(*(line.all_points for line in lines))
max_height = max(p.y for p in all_points)
def sand_candidates(p: Point) -> Iterator[Point]:
for dx, dy in ((0, 1), (-1, 1), (1, 1)):
yield Point(p.x + dx, p.y + dy)
def add_sand(points: set[Point]) -> tuple[bool, set[Point]]:
start = Point(500, 0)
assert start not in points # Sanity check
while True:
# Steady state was reached
if start.y >= max_height:
return False, points
viable_candidates = (p for p in sand_candidates(start) if p not in points)
candidate = next(viable_candidates, None)
# Sand can't fall any lower
if candidate is None:
break
start = candidate
return True, (points | {start})
res = 0
while True:
added, all_points = add_sand(all_points)
if not added:
break
res += 1
return res
def main() -> None:
input = sys.stdin.read().splitlines()
print(solve(input))
if __name__ == "__main__":
main()

144
2022/d14/ex1/input Normal file
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@ -0,0 +1,144 @@
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
510,167 -> 514,167
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
498,175 -> 498,176 -> 505,176
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
489,79 -> 493,79
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
483,85 -> 487,85
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
480,82 -> 484,82
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
494,144 -> 494,145 -> 504,145 -> 504,144
486,54 -> 490,54
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
492,60 -> 496,60
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
497,147 -> 497,148 -> 513,148 -> 513,147
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
474,70 -> 478,70
466,103 -> 466,104 -> 481,104 -> 481,103
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
471,85 -> 475,85
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
480,70 -> 484,70
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
468,70 -> 472,70
480,60 -> 484,60
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
477,68 -> 481,68
483,79 -> 487,79
495,85 -> 499,85
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
474,82 -> 478,82
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
495,63 -> 499,63
489,63 -> 493,63
477,79 -> 481,79
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
501,170 -> 505,170
497,147 -> 497,148 -> 513,148 -> 513,147
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
489,85 -> 493,85
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
471,68 -> 475,68
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
486,76 -> 490,76
483,73 -> 487,73
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
466,103 -> 466,104 -> 481,104 -> 481,103
504,167 -> 508,167
507,170 -> 511,170
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
507,164 -> 511,164
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
474,66 -> 478,66
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
489,57 -> 493,57
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
480,76 -> 484,76
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
477,63 -> 481,63
492,82 -> 496,82
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
513,170 -> 517,170
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
483,57 -> 487,57
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
498,175 -> 498,176 -> 505,176
486,60 -> 490,60
497,147 -> 497,148 -> 513,148 -> 513,147
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
486,82 -> 490,82
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
477,85 -> 481,85
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
483,63 -> 487,63
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
466,103 -> 466,104 -> 481,104 -> 481,103
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
494,144 -> 494,145 -> 504,145 -> 504,144
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
494,144 -> 494,145 -> 504,145 -> 504,144
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117

94
2022/d14/ex2/ex2.py Executable file
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#!/usr/bin/env python
import dataclasses
import itertools
import sys
from collections.abc import Iterator
from typing import NamedTuple
def sign(n: int) -> int:
if n > 0:
return 1
elif n < 0:
return -1
return 0
class Point(NamedTuple):
x: int
y: int
@classmethod
def from_input(cls, input: str) -> "Point":
x, y = input.split(",")
return cls(int(x), int(y))
@dataclasses.dataclass
class Line:
points: list[Point]
@classmethod
def from_input(cls, input: str) -> "Line":
points = [Point.from_input(p) for p in input.split(" -> ")]
return cls(points)
@property
def all_points(self) -> set[Point]:
res: set[Point] = set()
for start, end in itertools.pairwise(self.points):
dx, dy = sign(end.x - start.x), sign(end.y - start.y)
res.add(start)
while start != end:
start = Point(start.x + dx, start.y + dy)
res.add(start)
return res
def solve(input: list[str]) -> int:
lines = [Line.from_input(line) for line in input]
all_points = set.union(*(line.all_points for line in lines))
floor = max(p.y for p in all_points) + 2
def sand_candidates(p: Point) -> Iterator[Point]:
for dx, dy in ((0, 1), (-1, 1), (1, 1)):
yield Point(p.x + dx, p.y + dy)
def add_sand(points: set[Point]) -> tuple[bool, set[Point]]:
start = Point(500, 0)
if start in points:
return False, points
while True:
viable_candidates = (p for p in sand_candidates(start) if p not in points)
candidate = next(viable_candidates, None)
# Sand can't fall any lower
if candidate is None:
break
# Sand can't fall through the floor
if candidate.y == floor:
break
start = candidate
return True, (points | {start})
res = 0
while True:
added, all_points = add_sand(all_points)
if not added:
break
res += 1
return res
def main() -> None:
input = sys.stdin.read().splitlines()
print(solve(input))
if __name__ == "__main__":
main()

144
2022/d14/ex2/input Normal file
View file

@ -0,0 +1,144 @@
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
510,167 -> 514,167
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
498,175 -> 498,176 -> 505,176
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
489,79 -> 493,79
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
483,85 -> 487,85
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
480,82 -> 484,82
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
494,144 -> 494,145 -> 504,145 -> 504,144
486,54 -> 490,54
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
492,60 -> 496,60
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
497,147 -> 497,148 -> 513,148 -> 513,147
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
474,70 -> 478,70
466,103 -> 466,104 -> 481,104 -> 481,103
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
471,85 -> 475,85
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
480,70 -> 484,70
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
468,70 -> 472,70
480,60 -> 484,60
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
477,68 -> 481,68
483,79 -> 487,79
495,85 -> 499,85
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
474,82 -> 478,82
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
495,63 -> 499,63
489,63 -> 493,63
477,79 -> 481,79
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
501,170 -> 505,170
497,147 -> 497,148 -> 513,148 -> 513,147
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
489,85 -> 493,85
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
471,68 -> 475,68
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
486,76 -> 490,76
483,73 -> 487,73
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
466,103 -> 466,104 -> 481,104 -> 481,103
504,167 -> 508,167
507,170 -> 511,170
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
507,164 -> 511,164
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
474,66 -> 478,66
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
486,120 -> 486,122 -> 482,122 -> 482,128 -> 491,128 -> 491,122 -> 490,122 -> 490,120
489,57 -> 493,57
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
480,76 -> 484,76
488,36 -> 488,32 -> 488,36 -> 490,36 -> 490,26 -> 490,36 -> 492,36 -> 492,26 -> 492,36 -> 494,36 -> 494,32 -> 494,36
477,63 -> 481,63
492,82 -> 496,82
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
513,170 -> 517,170
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
483,57 -> 487,57
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
498,175 -> 498,176 -> 505,176
486,60 -> 490,60
497,147 -> 497,148 -> 513,148 -> 513,147
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
486,82 -> 490,82
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
477,85 -> 481,85
493,23 -> 493,21 -> 493,23 -> 495,23 -> 495,18 -> 495,23 -> 497,23 -> 497,19 -> 497,23 -> 499,23 -> 499,18 -> 499,23 -> 501,23 -> 501,18 -> 501,23 -> 503,23 -> 503,15 -> 503,23 -> 505,23 -> 505,16 -> 505,23
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
483,63 -> 487,63
513,151 -> 513,155 -> 510,155 -> 510,161 -> 519,161 -> 519,155 -> 515,155 -> 515,151
466,103 -> 466,104 -> 481,104 -> 481,103
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
463,98 -> 463,97 -> 463,98 -> 465,98 -> 465,94 -> 465,98 -> 467,98 -> 467,94 -> 467,98 -> 469,98 -> 469,88 -> 469,98 -> 471,98 -> 471,90 -> 471,98 -> 473,98 -> 473,97 -> 473,98 -> 475,98 -> 475,95 -> 475,98
494,144 -> 494,145 -> 504,145 -> 504,144
493,39 -> 493,43 -> 489,43 -> 489,51 -> 501,51 -> 501,43 -> 496,43 -> 496,39
490,131 -> 490,134 -> 482,134 -> 482,139 -> 501,139 -> 501,134 -> 495,134 -> 495,131
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117
494,144 -> 494,145 -> 504,145 -> 504,144
476,117 -> 476,114 -> 476,117 -> 478,117 -> 478,110 -> 478,117 -> 480,117 -> 480,110 -> 480,117 -> 482,117 -> 482,114 -> 482,117 -> 484,117 -> 484,113 -> 484,117 -> 486,117 -> 486,113 -> 486,117