Get the square root : Square Root « Math « C / ANSI-C

1. C / ANSI-C
2. Math
3. Square Root

Get the square root

#include <stdio.h>
#include <math.h> /* needed by sqrt() */

int main(void)
{
  double answer;

  answer = sqrt(20.0);
  printf("%f", answer);

  return 0;
}

 

           
       

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