如何找到3-D矩阵中最大的元素及其位置？

function findMaxElement(matrix) {
  let maxElement = matrix[0][0][0];
  let maxRow = 0;
  let maxCol = 0;
  let maxDepth = 0;

  for (let i = 0; i < matrix.length; i++) {
    for (let j = 0; j < matrix[i].length; j++) {
      for (let k = 0; k < matrix[i][j].length; k++) {
        if (matrix[i][j][k] > maxElement) {
          maxElement = matrix[i][j][k];
          maxRow = i;
          maxCol = j;
          maxDepth = k;
        }
      }
    }
  }

  return {
    maxElement: maxElement,
    position: {
      row: maxRow,
      col: maxCol,
      depth: maxDepth
    }
  };
}

// 示例矩阵
const matrix = [
  [[1, 2, 3], [4, 5, 6]],
  [[7, 8, 9], [10, 11, 12]],
  [[13, 14, 15], [16, 17, 18]]
];

const result = findMaxElement(matrix);
console.log("最大元素:", result.maxElement);
console.log("位置:", result.position);