solves determine color f chessboard

Author: anishLearnsToCode

README.md

@@ -440,7 +440,7 @@
 | 1796 | [Second Largest Digit in a String](https://leetcode.com/problems/second-largest-digit-in-a-string)                                                        |                                                           [![Java](assets/java.png)](src/SecondLargestDigitInAString.java)                                                           |                                                                                                                                   |
 | 1800 | [Maximum Ascending Subarray Sum](https://leetcode.com/problems/maximum-ascending-subarray-sum)                                                            |                                                           [![Java](assets/java.png)](src/MaximumAscendingSubArraySum.java)                                                           |                                                                                                                                   |
 | 1805 | [Number of Different Integers in a String](https://leetcode.com/problems/number-of-different-integers-in-a-string)                                        |                                                        [![Java](assets/java.png)](src/NumberOfDifferentIntegersInString.java)                                                        |                                                                                                                                   |
-| 1812 | [Determine Color of a Chessboard Square](https://leetcode.com/problems/determine-color-of-a-chessboard-square)                                            |                                                                                                                                                                                      |                                                                                                                                   |
+| 1812 | [Determine Color of a Chessboard Square](https://leetcode.com/problems/determine-color-of-a-chessboard-square)                                            |                                                        [![Java](assets/java.png)](src/DetermineColorOfChessboardSquare.java)                                                         |                                                                                                                                   |
 | 1816 | [Truncate Sentence](https://leetcode.com/problems/truncate-sentence)                                                                                      |                                                                                                                                                                                      |                                                                                                                                   |
 | 1822 | [Sign of the Product of an Array](https://leetcode.com/problems/sign-of-the-product-of-an-array)                                                          |                                                                                                                                                                                      |                                                                                                                                   |
 | 1826 | [Faulty Sensor](https://leetcode.com/problems/faulty-sensor)                                                                                              |                                                                                                                                                                                      |                                                                                                                                   |

src/DetermineColorOfChessboardSquare.java

@@ -0,0 +1,5 @@
+public class DetermineColorOfChessboardSquare {
+    public boolean squareIsWhite(String coordinates) {
+        return ((coordinates.charAt(0) - 'a') + (coordinates.charAt(1) - '1')) % 2 == 1;
+    }
+}