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63 lines
1.5 KiB
Go
63 lines
1.5 KiB
Go
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// File: hash_collision_test.go
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// Created Time: 2022-12-14
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// Author: msk397 (machangxinq@gmail.com)
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package chapter_hashing
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import (
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"fmt"
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"testing"
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)
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func TestHashMapChaining(t *testing.T) {
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/* 初始化雜湊表 */
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hmap := newHashMapChaining()
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/* 新增操作 */
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// 在雜湊表中新增鍵值對 (key, value)
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hmap.put(12836, "小哈")
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hmap.put(15937, "小囉")
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hmap.put(16750, "小算")
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hmap.put(13276, "小法")
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hmap.put(10583, "小鴨")
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fmt.Println("\n新增完成後,雜湊表為\nKey -> Value")
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hmap.print()
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/* 查詢操作 */
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// 向雜湊表中輸入鍵 key ,得到值 value
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name := hmap.get(15937)
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fmt.Println("\n輸入學號 15937 ,查詢到姓名", name)
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/* 刪除操作 */
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// 在雜湊表中刪除鍵值對 (key, value)
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hmap.remove(12836)
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fmt.Println("\n刪除 12836 後,雜湊表為\nKey -> Value")
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hmap.print()
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}
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func TestHashMapOpenAddressing(t *testing.T) {
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/* 初始化雜湊表 */
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hmap := newHashMapOpenAddressing()
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/* 新增操作 */
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// 在雜湊表中新增鍵值對 (key, value)
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hmap.put(12836, "小哈")
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hmap.put(15937, "小囉")
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hmap.put(16750, "小算")
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hmap.put(13276, "小法")
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hmap.put(10583, "小鴨")
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fmt.Println("\n新增完成後,雜湊表為\nKey -> Value")
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hmap.print()
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/* 查詢操作 */
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// 向雜湊表中輸入鍵 key ,得到值 value
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name := hmap.get(13276)
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fmt.Println("\n輸入學號 13276 ,查詢到姓名 ", name)
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/* 刪除操作 */
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// 在雜湊表中刪除鍵值對 (key, value)
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hmap.remove(16750)
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fmt.Println("\n刪除 16750 後,雜湊表為\nKey -> Value")
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hmap.print()
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}
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