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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <math.h>
  4.  
  5. int main(int ac, char **av)
  6. {
  7. 	printf("hello world %f\n", (double)sqrt(128.));
  8. 	return 0;
  9. }
Success #stdin #stdout 0.01s 1720KB
comments (?)
stdin 
Standard input is empty
stdout 
hello world 11.313708
https://ideone.com/QcmFl
language:
C99 (gcc 8.3)
created:
14 years ago
visibility:
public

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