ruby

# Enter your code here. Read input from STDIN. Print output to STDOUT
N = gets.to_i
x = ""
i = 0
b = ""
j = 0
k = 0
hash = {}
while i < N
    i += 1
    x = gets.chomp
    y = x.split(" ")
    hash[y[0]] = y[1].to_i
end
for j in 1..N do
    s = gets.chomp
    if hash.keys.include?(s)
        puts s + "=" + hash[s].to_s
    else 
        puts "Not found"
    end
end