Create 1812. Determine Color of a Chessboard Square

Leetcode solution of the question :  1812. Determine Color of a Chessboard Square
https://leetcode.com/problems/determine-color-of-a-chessboard-square/

Author: KartikNP31

1812. Determine Color of a Chessboard Square

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+class Solution {
+    public boolean squareIsWhite(String coordinates) {
+        char[] xyCoordinate = coordinates.toCharArray();
+        if((xyCoordinate[0]-'a')%2 ==0)
+        {
+            if(xyCoordinate[1]%2==0)
+            {
+                return true;
+            }else
+            {
+                return false;
+            }
+        }
+        else
+        {
+            if(xyCoordinate[1]%2==1)
+            {
+                return true;
+            }else
+            {
+                return false;
+            }
+        }
+    }
+}