"Chess board - same color: Given two cells of a chessboard. If they are painted in one color, print the word YES, and if in a different color - NO" - Snackify python coding question
CODING QUESTION
Given two cells of a chessboard. If they are painted in one color, print the word YES
, and if in a different color - NO
.
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.
SOLUTION
x1=int(input())y1=int(input())
x2=int(input())
y2=int(input())
if (x1%2==1 and y1%2==1) or (x1%2==0 and y1%2==0):
a="black"
else:
a="white"
if (x2%2==1 and y2%2==1) or (x2%2==0 and y2%2==0):
b="black"
else:
b="white"
if a==b:
print('YES')
else:
print('NO')
Input :
1
1
2
6
Output : YES