|Input file:||input.txt||Time limit:||1 sec|
|Output file:||output.txt||Memory limit:||256 Mb|
A rectangular area with sides parallel to coordinate axises is represented by coordinates of two opposite corners (x1, y1) and (x2, y2).
Your program must find the coordinate axis which is closest to the given rectangular area.
Input file contains four integers x1 y1 x2 y2 — coordinates of area corners.
Output file must contain a single string:
−109 ≤ x1, y1, x2, y2 ≤ 109
|No.||Input file (
||Output file (|