#!/usr/bin/python3

# Challenge 027
#
# Task #1
# Write a script to find the intersection of two straight lines. The
# co-ordinates of the two lines should be provided as command line parameter.
# For example:
#
# The two ends of Line 1 are represented as co-ordinates (a,b) and (c,d).
#
# The two ends of Line 2 are represented as co-ordinates (p,q) and (r,s).
#
# The script should print the co-ordinates of point of intersection of the
# above two lines.

import sys

x1,y1,x2,y2,x3,y3,x4,y4 = [int(x) for x in sys.argv[1:9]]
D = (x1-x2)*(y3-y4)-(y1-y2)*(x3-x4)
x = ((x1*y2-y1*x2)*(x3-x4)-(x1-x2)*(x3*y4-y3*x4))/D
y = ((x1*y2-y1*x2)*(y3-y4)-(y1-y2)*(x3*y4-y3*x4))/D
print("{:.1f} {:.1f}".format(x, y))