# reverse.py
# Neal  2009.10.15
#
# Reverse a string using the accumulator design pattern

def reverse(s):
  rs = ""       # Start accumulator with the empty string as the reverse string
  for c in s:
    rs = c + rs # concat new character on the beginning of the accumulator
  return rs     # return the reverse string


def main():
  name = raw_input("Give me a name: ") 
  revname = reverse(name)
  print revname

main()