/****************************
  Name: Nathanael Paul
  Userid: nrpaul
  Section #: 68
  Date: 10-23-00
  Pseudocode #: 1
  Description: Will calculate the distance
		between 2 points by using
		d = the square root of the sum of
		(x1-x2)^2 and (y1-y2)^2
****************************/

Declare 4 variables (x1,x2,y1,y2)  to hold each coordinate of the 2 points
Declare a variable (diffX) to hold the difference between the x values
Declare a variable (diffY) to hold the difference between the y values
Declare a variable (sum is equal to diffX + diffY) to hold the
 sum of the differences of the respective coordinates
Declare a variable (dist) to hold the square root of the sum of the differences

Find the difference between the 2 x and 2 y values of pair of points
Find the sum the differences
Find the square root of the calculated sum
Output the square root of the calculated sum