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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.  
  5.     int prec = 5;
  6.     double x = 1.234567891011;
  7.  
  8.     printf("%.*f", prec, x);
  9.  
  10. 	return 0;
  11. }
Success #stdin #stdout 0s 1832KB
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stdin
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Standard input is empty
stdout
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1.23457
https://ideone.com/GzgqJ7
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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