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  1. import math
  2. l = 0
  3. r = 10000000000000000000000000
  4. MAGIC = 1000;#Magic Do not Touch
  5.  
  6. while (r - l > 1) :
  7.     m = (l + r) // 2
  8.     a = 0
  9.     for i in range(-MAGIC, 0) :
  10.         k = i + m;
  11.         if (k > 0 and math.sqrt(k * k) != k) :
  12.             a = k
  13.             break
  14.     if (a > 0) :
  15.         r = a
  16.     if (a == 0) :
  17.         l = m
  18. print (r)
Success #stdin #stdout 0.21s 10264KB
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9007199254740993
https://ideone.com/9tHg25
language:
Python 3 (python  3.9.5)
created:
11 years ago
visibility:
public

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