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  1. #include <cmath>
  2. #include <cstdio>
  3.  
  4. int main()
  5. {
  6.     int xm = 0x3f18492a;
  7.     float x = *(float*)&xm;
  8.     x = (sqrt(x) + 1) / 2.0f;
  9.     printf("%f %x\n", x, *(int*)&x);
  10. }
Success #stdin #stdout 0s 3340KB
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Standard input is empty
stdout
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0.885638 3f62b92b
https://ideone.com/bORBP1
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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