minimun_of_two.lua

-- lua solution to codabbey challenge 4
function split(s, delimiter)
    result = {};
    for match in (s..delimiter):gmatch("(.-)"..delimiter) do
      table.insert(result, match);
    end
    return result;
end

inp = io.read()
b = {}
c = {}
for i=1,inp do
    a = split(io.read(), " ")
    for k, v in pairs(a) do
    table.insert(b,v)
    end
  table.insert(c, b)
end
d = inp*2
for i=1,d,2 do
  print(math.min(tonumber(c[1][i]), tonumber(c[1][i+1])))
end