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  1. #include <stdio.h>
  2. int main()
  3. {
  4.     long double d = 400000000000000000000.0L;
  5.     printf("%Lf\n",d);
  6.     printf("%Lf\n",d+1);
  7. }
Success #stdin #stdout 0s 2292KB
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stdin
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Standard input is empty
stdout
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400000000000000000000.000000
400000000000000000000.000000
https://ideone.com/5sEqVm
language:
C99 (gcc 8.3)
created:
9 years ago
visibility:
public

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