C - Program to Calculate Square Root of Given Number

#include <stdio.h>
#include <math.h>
 
int main()
{
 
  double n, result;
 
  printf("Enter a number to calculate it's square root\n");
  scanf("%lf", &n);
 
  result = sqrt(n);
 
  printf("Square root of %.2lf = %.2lf\n", n, result);
 
  return 0;
}