starnakin/AOC
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

opti: day03 : part 1

Browse Source
This commit is contained in:
starnakin 2023-12-03 09:45:12 +01:00
parent feb5cdd844
commit 95320ae0b4
1 changed files with 15 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

44
2023/day03/src/part1.py
View File

@ -2,42 +2,28 @@ text: str = open("input.txt", "r").read()
value: int = 0;
def get_symbol_around(list:[str], pos: tuple, length: int):
start = [0,0]
end = [0,0]
start[0] = pos[0]
start[1] = pos[1]
start[0] -= (start[0] != 0)
start[1] -= (start[1] != 0)
end[0] = pos[0]
end[1] = pos[1]
end[0] += length
end[0] += end[0] < len(list[pos[1]])
end[1] += end[1] < len(list)
bozo = list[start[1]:end[1] + 1]
for y in bozo:
bozo2 = y[start[0]:end[0]]
print(bozo2)
for x in bozo2:
if (not x.isdigit() and not x == "."):
print()
def is_partnumber(lst:[str], x, y, length: int):
start_x = x - (x > 0)
start_y = y - (y > 0)
stop_x = x + length + (x < len(lst[y]) - 1)
stop_y = y + (y < len(lst) - 1)
for y, line in enumerate(lst[start_y:stop_y + 1]):
line = line[start_x:stop_x]
for x, char in enumerate(line):
if (not char.isdigit() and not char == "."):
return 1
print()
return 0
lst = text.split("\n")
end: int = 0
length: int = 0
for y in range(len(lst)):
lst[y] += "."
for x in range(len(lst[y])):
if (lst[y][x].isdigit()):
end += 1;
elif (end != 0):
if (get_symbol_around(lst, (x - end, y), end)):
value += int(lst[y][x - end:x])
else:
print(f"./input.txt:{y + 1}:{x}")
end = 0;
length += 1
elif (length != 0):
if (is_partnumber(lst, x - length, y, length)):
value += int(lst[y][x - length:x])
length = 0
print(value)