Last active
May 13, 2017 10:02
-
-
Save dengsauve/a83693bd982ef1c362c3c06af4458ceb to your computer and use it in GitHub Desktop.
/r/dailyprogrammer Chalenge #314 [Hard] Finding Point Nemo created by dengsauve - https://repl.it/HwK9/6
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
require_relative('sea_cell') | |
fin = File.open('map.txt', 'r') | |
dims = fin.readline.strip.split(' ') | |
map = fin.readlines | |
fin.close | |
world = Nemo.new(map, dims) | |
sea_cells = [] | |
map.each_with_index do |latitude, lat| | |
latitude.split('').each_with_index do |cell, long| | |
if cell == ' ' | |
sea_cells << SeaCell.new(lat, long) | |
end | |
end | |
end | |
measure = 0.0 | |
point_nemo = SeaCell | |
sea_cells.each do |cell| | |
if cell.land > measure | |
measure = cell.land | |
point_nemo = cell | |
end | |
end | |
puts point_nemo.to_s | |
world.x_marks_the_spot(point_nemo.lat, point_nemo.long) | |
puts world.map |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
80 25 | |
## # # # # # # ## ### | |
#### ###### ######## ###### ##### ######### #### ####### | |
########## ## ##### #### # ##################### | |
####################### ## ### ## #### #### ## | |
######### ######### ### ## # ### ## ## | |
# # ##### ####### ### # # | |
# ### ## ####### | |
# ### ########### # | |
### ## ############## # | |
# ### ############## # | |
## ############# | |
##### ########### ## | |
######### ########## ## | |
############ ######### ## | |
############### ####### | |
############## ##### ######### | |
############### ## ### ########### | |
############### # ############ | |
############ ### #### | |
######### # | |
# ##### | |
######## ###### ####### | |
###################### ########################### ############## | |
############################################################################## |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
class Nemo | |
def initialize(map, dims) | |
@@map = map | |
@@width = dims[1].to_i - 1 | |
@@height = dims[0].to_i - 1 | |
@@max_long = dims[1].to_i / 2 | |
@@max_lat = dims[0].to_i / 2 | |
end | |
def x_marks_the_spot(lat, long) | |
@@map[lat][long] = 'X' | |
end | |
def map | |
return @@map | |
end | |
end | |
class SeaCell < Nemo | |
attr_reader :land, :lat, :long | |
def initialize(lat, long) | |
@lat = lat | |
@long = long | |
@land = land_ho | |
end | |
def land_ho | |
shortest = @@map.length*1.0 | |
@@map.each_with_index do | latitude, y | | |
latitude.split('').each_with_index do | cell, x | | |
if cell == '#' | |
a = @lat - y > @@max_lat ? @@width - y : @lat - y | |
b = @long - x > @@max_long ? @@height - x : @long - x | |
c = Math.sqrt(a**2 + b**2) | |
shortest = c if c < shortest | |
end | |
end | |
end | |
return shortest | |
end | |
def to_s | |
return "#{@lat} x #{@long} units: #{@land}" | |
end | |
end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment