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  1. #include <stdio.h>
  2. #include <inttypes.h>
  3. typedef union tfx { float f; uint32_t u; } tfu;
  4. int main()
  5. {
  6. 	tfu u, u2;
  7.  
  8. 	u.f = 3000000.0f;
  9. 	u2 = u;
  10. 	u2.u++;
  11.  
  12. 	printf( "%f (%d) -> %f (%d)\n", u.f, u.u, u2.f, u2.u );
  13. 	return 0;
  14. }
Success #stdin #stdout 0.02s 1720KB
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stdin
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Standard input is empty
stdout
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3000000.000000 (1245125376) -> 3000000.250000 (1245125377)
https://ideone.com/xD7Tm
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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