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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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@@ -37,13 +37,13 @@ class HashMapChaining {
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func get(key: Int) -> String? {
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let index = hashFunc(key: key)
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let bucket = buckets[index]
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// 遍历桶,若找到 key 则返回对应 val
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// 遍历桶,若找到 key ,则返回对应 val
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for pair in bucket {
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if pair.key == key {
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return pair.val
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}
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}
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// 若未找到 key 则返回 nil
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// 若未找到 key ,则返回 nil
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return nil
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}
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@@ -124,7 +124,7 @@ enum _HashMapChaining {
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map.print()
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/* 查询操作 */
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// 向哈希表输入键 key ,得到值 value
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// 向哈希表中输入键 key ,得到值 value
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let name = map.get(key: 13276)
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print("\n输入学号 13276 ,查询到姓名 \(name!)")
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