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  1. def f(s):f(s[1:print(''.join(i*c for i,c in enumerate(s[0]+s)))])
  2.  
  3. for _ in range(6):
  4. s = input()
  5. print(repr(s))
  6. try:
  7. f(s)
  8. except:
  9. print()
Success #stdin #stdout 0.01s 9992KB
stdin
a
bc
xyz
code-golf
s p a c e
stdout
''

'a'
a

'bc'
bcc
c

'xyz'
xyyzzz
yzz
z

'code-golf'
coodddeeee-----ggggggooooooollllllllfffffffff
oddeee----gggggoooooolllllllffffffff
dee---ggggooooollllllfffffff
e--gggoooolllllffffff
-ggooollllfffff
goolllffff
ollfff
lff
f

's p a c e'
s  ppp    aaaaa      ccccccc        eeeeeeeee
 pp   aaaa     cccccc       eeeeeeee
p  aaa    ccccc      eeeeeee
 aa   cccc     eeeeee
a  ccc    eeeee
 cc   eeee
c  eee
 ee
e