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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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@ -43,13 +43,13 @@ class HashMapChaining {
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String get(int key) {
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int index = hashFunc(key);
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List<Pair> bucket = buckets.get(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 pair : 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 null
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// 若未找到 key ,则返回 null
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return null;
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}
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@ -135,7 +135,7 @@ public class hash_map_chaining {
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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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String name = map.get(13276);
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System.out.println("\n输入学号 13276 ,查询到姓名 " + name);
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