Midpoint

Time Limit: 1 sec

 

The Problem

• Any point in 2-D may be located by an ordered pair (x, y).
• The x-coordinate, x, is the value on the x-axis vertically above or below the point.
• The y-coordinate, y, is the value on the y-axis horizontally right or left of the point.

Make a simple program that reads 4 variables named x₁, y₁ and x₂, y₂ which are represent two points (x₁, y₁) and (x₂, y₂). You task is to find the midpoint between 2 given points (x₁, y₁) and(x₂, y₂).

 

 

The Input

The input file contains 4 integer numbers x₁, y₁, x₂, and y₂ (x₁, y₁, x₂, y₂ < 1000).

 

The Output

Output will show two intiger values seperated by space which represend the midpoint in a separate line.

 

Sample Input

 480 785 472 233

 

Sample Output

 476 509

 

 

 

 

Problem Setter: Shahin ShamS