N = gets.to_i
VA, WA = N.times.map{ gets.split.take(2).map(&:to_i)}.sort.transpose
V = gets.to_i

$dp = [0]*(WA.sum+1)

N.times{|i|
  (WA.sum).downto(WA[i]){|ii|
    $dp[ii] = [$dp[ii], $dp[ii - WA[i]] + VA[i]].max
  }
}
# p $dp
min = $dp.bsearch_index{|v|v>=V}
max = $dp.bsearch_index{|v|v>V}
puts [min, 1].max
puts max.nil? ? :inf : max-1