"Rook move: Chess rook moves horizontally or vertically. Given two different cells of the chessboard, determine whether a rook can go from the first cell to the second in one move." - Snackify python coding question

on

 


 

CODING QUESTION

Chess rook moves horizontally or vertically. Given two different cells of the chessboard, determine whether a rook can go from the first cell to the second in one move.

The program receives the input of four numbers from 1 to 8, each specifying the column and row number, first two - for the first cell, and then the last two - for the second cell. The program should output YES if a rook can go from the first cell to the second in one move, or NO otherwise. 


 


SOLUTION

x=int(input())
y=int(input())
x1=int(input())
y1=int(input())
if x==x1:
    print('YES')
elif y==y1:
    print('YES')
else:
    print('NO')

 

Input : 

4

4

5

5

Output : 

NO