LeetCode 3274: Check if Two Chessboard Squares Have the Same Color Solution
Master LeetCode problem 3274 (Check if Two Chessboard Squares Have the Same Color), a easy challenge, with our optimized solutions in Java, C++, and Python. Explore detailed explanations, test your code in our interactive editor, and prepare for coding interviews.
Problem Explanation
Explanation
To determine if two squares on a chessboard have the same color, we can observe that squares of the same color always have coordinates with either both odd or both even sums. We can convert the chessboard coordinates into numeric values to calculate the sum of row and column indices. By comparing the sums of the two coordinates, we can determine if the squares have the same color.
- Time Complexity: O(1) as the algorithm has a constant time complexity.
- Space Complexity: O(1) as we are not using any extra space.
Solution Code
class Solution {
public boolean squareIsWhite(String coordinates) {
int sum = coordinates.charAt(0) + coordinates.charAt(1);
return sum % 2 == 0;
}
}Try It Yourself
Loading code editor...
Related LeetCode Problems
Frequently Asked Questions
How to solve LeetCode 3274 (Check if Two Chessboard Squares Have the Same Color)?
This page provides optimized solutions for LeetCode problem 3274 (Check if Two Chessboard Squares Have the Same Color) in Java, C++, and Python, along with a detailed explanation and an interactive code editor to test your code.
What is the time complexity of LeetCode 3274 (Check if Two Chessboard Squares Have the Same Color)?
The time complexity for LeetCode 3274 (Check if Two Chessboard Squares Have the Same Color) varies by solution. Check the detailed explanation section for specific complexities in Java, C++, and Python implementations.
Can I run code for LeetCode 3274 on DevExCode?
Yes, DevExCode provides an interactive code editor where you can write, test, and run your code for LeetCode 3274 in Java, C++, or Python.