Source of digitPairsReversed.cpp

Structures and functions

  1: //digitPairsReversed.cpp

  3: int digitPairsReversed
  4:     (
  5:     int n //in
  6:     )
  7: {
  8:     if (n < 100)
  9:         return 10 * (n % 10) + (n / 10);
 10:     else
 11:         return digitPairsReversed(n / 100) * 100 +
 12:                digitPairsReversed(n % 100);
 13: }