local n = io.read("*n")
local a = {}
for i = 0, n - 1 do
  a[i] = io.read("*n")
end
for i = 1, 2 * n - 4 do
  local pmin = math.max(0, i + 1 - n)
  local pmax = math.floor(i / 2)
  for p = pmin, pmax do
    local q = i - p
    if(a[p] > a[q]) then a[p], a[q] = a[q], a[p] end
  end
end
io.write(a[0])
for i = 1, n - 1 do
  io.write(" " .. a[i])
end
io.write("\n")