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  1. S=input().split('\n')
  2. Q=[[S[0].find('S'),0]]
  3. D=[[1,0],[0,1],[-1,0],[0,-1]]
  4. P='>V<^'
  5. while D:
  6.  a,b=Q.pop(0)
  7.  for x,y in D:
  8.   try:
  9.    c,d=a+x,b+y;k=S[d][c]
  10.    if k in P:
  11.     z=P.find(k);print(S[d+D[z][1]][c+D[z][0]]);D=[]
  12.    if k in'-|+':Q+=[[c,d]]
  13.   except: pass
Success #stdin #stdout 0.02s 9984KB
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stdin
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S|>c
|   
V   
b
stdout
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c
https://ideone.com/OzoWRX
language:
Python 3 (python  3.12)
created:
10 years ago
visibility:
public

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