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  1. #include <stdio.h>
  2.  
  3. int main()
  4. {
  5.     double pi;
  6.     pi = 3,141592653589793;
  7.     printf("PI is exactly %.15f\n", pi);
  8. }
  9.  
Success #stdin #stdout 0s 2160KB
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stdin
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Standard input is empty
stdout
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PI is exactly 3.000000000000000
https://ideone.com/L9cL8H
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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