/*
        dist - Numerator program to calculate the distance 
               between any two points.
*/

new
"Calculate distance between 2 points\n"
"-----------------------------------\n"
"Enter x coordinate of point 1 "
get x1
"Enter y coordinate of point 1 "
get y1
"Enter x coordinate of point 2 "
get x2
"Enter y coordinate of point 2 "
get y2
"Distance between points is "
sqrt ( abs(x1 - x2) ^ 2 + abs(y2 - y1) ^ 2 )