Given an n x n matrix, rotate it 90 degrees clockwise in-place.
Rules:
Constraints:
Examples:
// Example 1: 2x2 matrix
let matrix1 = [
[1, 2],
[3, 4],
];
rotate(matrix1);
console.log(matrix1);
// Output: [
// [3,1],
// [4,2]
// ]
// Example 2: 3x3 matrix
let matrix2 = [
[1, 2, 3],
[4, 5, 6],
[7, 8, 9],
];
rotate(matrix2);
console.log(matrix2);
// Output: [
// [7,4,1],
// [8,5,2],
// [9,6,3]
// ]