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Update the book based on the revised second edition (#1014)
* Revised the book * Update the book with the second revised edition * Revise base on the manuscript of the first edition
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@@ -33,17 +33,17 @@ func newMaxHeap(nums []any) *maxHeap {
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return h
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}
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/* 获取左子节点索引 */
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/* 获取左子节点的索引 */
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func (h *maxHeap) left(i int) int {
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return 2*i + 1
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}
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/* 获取右子节点索引 */
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/* 获取右子节点的索引 */
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func (h *maxHeap) right(i int) int {
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return 2*i + 2
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}
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/* 获取父节点索引 */
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/* 获取父节点的索引 */
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func (h *maxHeap) parent(i int) int {
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// 向下整除
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return (i - 1) / 2
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