ProjectEuler #13

gistfile1.rb

number_ary = []
number_list = open("./problem13_num")
ans = 0

while number_data = number_list.gets
  number_ary << number_data.chomp
end

(0..99).each do |num|
  ans += number_ary[num].to_i
end

p ans.to_s[0..9]

rev1.1

number_ary = []
number_list = open("./problem13_num")
ans = 0

while number_data = number_list.gets
  number_ary << number_data.chomp
end

(0..number_ary.length - 1).each do |num|
  ans += number_ary[num].to_i
end

p ans.to_s[0..9]