def rapp (n,base):
  if n<base: return [n]
  q,r=n/base,n%base
  return rapp(q,base)+[r]
---------------------------------------
def rappcomestringa (n,base):
  v=rapp(n,base)
  def codifica (x):
    if x<10: return str(x)
    return chr(x-10+ord('a'))
  return ''.join(map(codifica,v))
---------------------------------------
for x in (8,12,24,60,80,255,256):
  print rappcomestringa(x,16),
# 8 c 18 3c 50 ff 100

print
print rappcomestringa(974002,36)
# kvjm
---------------------------------------
for x in (3.5,4,6.9,-3.7): print int(x),
# 3 4 6 -3

print
print int('-88345',base=10)
# -88345

print int('kvjm',base=36)
# 974002

print string.atoi('kvjm',base=36)
# 974002
---------------------------------------
for x in (3,8.88,'6.25','-40'):
  print float(x),
# 3.0 8.88 6.25 -40.0

x=100; y=17
print x/y, float(x)/y
# 5 5.88235294118
---------------------------------------
print complex(7)
# (7+0j)

print complex(imag=8)
# 8j

print complex(imag=8,real=1)
# (1+8j)

print complex('7+4j')
# (7+4j)
---------------------------------------
for x in (15,92,187): print hex(x),
# 0xf 0x5c 0xbb
print
for x in (9,13,32): print oct(x),
# 011 015 040
---------------------------------------
a=[3,5,0,2,12,7,33,6,2]
print max(a)
# 33

print max(3,5,0,2,12,7,33,6,2)
# 33

print max('alfa','beta',17)
# beta
---------------------------------------
print min(3,8,[4,7],'otto')
# 3

print max([[3,6,2],[1,5,10]])
# [3,6,2]

print min([2,0,4],[1,7,15,18])
# [1,7,15,18]
---------------------------------------
for x in (7,-3,5+1j): print abs(x),
# 7 3 5.09901951359
---------------------------------------
for x in (1.4, 1.5, 1.6):
  print round(x),
# 1.0 2.0 2.0

print
for x in (-1.4, -1.5, -1.6):
  print round(x),
# -1.0 -2.0 -2.0
---------------------------------------
print round(1.68454,2)
# 1.68

print round(1.685,2)
# 1.69

print round(-1.68454,2)
# -1.68

print round(-1.685,2)
# -1.69
---------------------------------------
for n in xrange(2,5):
  print pow(5,n,17),
# 8 6 13
---------------------------------------
print divmod(30,11)
# (2, 8)
for x in (30/11,30%11): print x,
# 2 8

print
print divmod(30,-11)
# (-3, -3)
for x in (30/(-11),30%(-11)): print x,
# -3 -3
---------------------------------------
def rapp (n,base):
  if n<base: return [n]
  q,r=divmod(n,base)
  return rapp(q,base)+[r]