如何计算嵌套数组的平均值

function calculateAverage(nestedArray) {
  let sum = 0;
  let count = 0;

  function traverseArray(array) {
    for (let i = 0; i < array.length; i++) {
      if (Array.isArray(array[i])) {
        traverseArray(array[i]);
      } else {
        sum += array[i];
        count++;
      }
    }
  }

  traverseArray(nestedArray);

  if (count === 0) {
    return 0; // 避免除以0的情况
  }

  return sum / count;
}

const nestedArray = [1, [2, 3, [4, 5]], 6, [7, 8, [9, 10]]];
const average = calculateAverage(nestedArray);
console.log(average); // 输出 5.5