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  1. import string
  2. def factorial(x):
  3.     ans = 1
  4.     for i in range(1, x+1):
  5.         ans *= i
  6.     return ans 
  7. t = input()
  8. for j in range(0, t):
  9.   s = raw_input()
  10.   count = [0]*256
  11.  
  12.   for letter in string.ascii_letters:
  13.     count[ord(letter)]++
  14.   num = factorial(len(s))
  15.  
  16.   den = 1
  17.  
  18.   for i in range(0, 256):
  19.       if(count[i]!=0):
  20.         den *= factorial(count[i])
  21.  
  22.   num /= den
  23.   print num % 1000000007
Runtime error #stdin #stdout 0.03s 6352KB
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https://ideone.com/nHUpN
language:
Python (cpython 2.7.16)
created:
14 years ago
visibility:
public

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