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Ruby / bosai5.rb
@MAEDA Keiji MAEDA Keiji on 11 Dec 2021 354 bytes 2021-12-11 15:56:35
#!/usr/bin/env ruby
# coding: utf-8
require 'csv'

csv = CSV.read("bosai.csv", :headers => true)    

print "探したいもの(正規表現): "
mono = Regexp.new(gets.chomp)
csv.each do |row|
  lat, lon, kwd = row[0].to_f, row[1].to_f, row[2]
  if  mono =~ kwd
    printf("%s は北緯%.5f, 東経%.5f にあります\n", kwd, lat, lon)
  end
end