Code for the main routine: #include include float xc, yc,r; float circle_x_coord (float x1,float yl,float x2,float y2, float x3,float y3); int main(void) float x1,yl, x2, y2, x3, y3, m12, m23; /* Get three points input from the keyboard. */ Need to write code here! /* Call the function "circle x coord" to determine the x coordinate of the center. * Need to write code here! /* Compute the y coordinate of the center. */ Need to write code here! /* Compute the radius of the circle. * Need to write code here! * Print circle parameters. */ Need to write code here! return 0