babbage% gcc -o quarts-for-1 quarts-for-1.c && quarts-for-1 
 Table of quart and liter equivalents

Quarts        Liters
  1          0.946333
  2          1.892667
  3          2.839000
  4          3.785334
  5          4.731667
  6          5.678001
  7          6.624334
  8          7.570667
  9          8.517001
  10          9.463334
  11          10.409668
  12          11.356001