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  1. def g(a,s,n=1):
  2.  for c in s:
  3.     b,n=((n,1),(-n,2*n))[c<'W']
  4.     if a<-b:break
  5.     a+=b
  6.     print(a)
  7.  return a
  8.  
  9. print(g(15,'LLLWLLLL'))
  10.  
Success #stdin #stdout 0.01s 7852KB
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14
12
8
16
15
13
9
1
1
https://ideone.com/Y5Ulu2
language:
Python (cpython 2.7.16)
created:
10 years ago
visibility:
public

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