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  1. tc = int(input())
  2. for i in range(tc):
  3.     st = str(input())
  4.     st.split()
  5.  
  6.     print(st)
  7.     sumof = 0
  8.     count = 0
  9.     b = list(set(st))
  10.     if(len(b) == 1 and b[0] == '.'):
  11.         print("safe")
  12.     elif(len(b) == 2):
  13.         if('.' in b):
  14.             print("safe")
  15.  
  16.         else:
  17.             print("unsafe")
  18.  
  19.     else:
  20.         print(st)
  21.         for k in range(len(st)):
  22.             if st[k] != ".":
  23.                 a = int(st[k])
  24.                 sumof += a
  25.                 ind = k
  26.                 ind1 = ind
  27.                 noof = ind - ind1
  28.                 if noof < sumof:
  29.                     print("unsafe")
  30.                 else:
  31.                     print("safe")
  32.  
Success #stdin #stdout 0.02s 9300KB
comments (?)
stdin
copy 
5
....
.2.....
.2...2..
1.1.1.
..2...3..
stdout
copy 
....
safe
.2.....
safe
.2...2..
safe
1.1.1.
safe
..2...3..
..2...3..
unsafe
unsafe
https://ideone.com/6OR3t2
language:
Python 3 (python  3.9.5)
created:
4 years ago
visibility:
public

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