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  1. from scipy.special import comb, perm
  2. n,m=map(int,input().split())
  3. num = input().split(" ")
  4. ans=1;
  5. for i in range(0,m):
  6. 	ans*=comb(int(n),int(num[i]))
  7. 	ans%=10007
  8. 	n-=int(num[i])
  9. print(int(ans))
Success #stdin #stdout 0.27s 34320KB
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5 2
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https://ideone.com/E6QELp
language:
Python 3 (python  3.9.5)
created:
3 years ago
visibility:
public

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