Submission #4074999

---

Source Code Expand

# Your code here!

n,k = gets.split.map(&:to_i)

dic = Hash.new(0)

for i in 0..n-1 do
    a,b = gets.split.map(&:to_i)
    dic[a]+=b
end

dic = dic.sort

sum = 0
dic.each do |key,value|
    sum+=value
    if(sum>=k)
        puts key
        exit
    end
end

Submission Info

Compile Error

./Main.rb:7: warning: assigned but unused variable - i

Judge Result