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  1. #include <stdio.h>
  2.  
  3. int main(void)
  4. {
  5.     int digits = 4;
  6.     printf("%0.*g\n", digits, 0.123456789);
  7.     printf("%0.*g\n", digits, 5.9);
  8.  
  9.     return 0;
  10. }
Success #stdin #stdout 0s 2168KB
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stdin
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Standard input is empty
stdout
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0.1235
5.9
https://ideone.com/csf8lD
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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