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  1. #include <stdio.h>
  2. #include <math.h>
  3. int main() {
  4.   double r;
  5.   double s;
  6.   r = 2.0;
  7.   s = sqrt(r);
  8.   printf("%f\n", s);
  9.   r = 3.141592653589793238462;
  10.   s = sqrt(r);
  11.   printf("%f\n", s);
  12.   return 0;
  13. }
  14. /* end */
  15.  
  16.  
Success #stdin #stdout 0.01s 1676KB
comments (?)
stdin 
Standard input is empty
stdout 
1.414214
1.772454
https://ideone.com/PvT50
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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