|
|
|
|
// File: array_hash_map_test.go
|
|
|
|
|
// Created Time: 2022-12-14
|
|
|
|
|
// Author: msk397 (machangxinq@gmail.com)
|
|
|
|
|
|
|
|
|
|
package chapter_hashing
|
|
|
|
|
|
|
|
|
|
import (
|
|
|
|
|
"fmt"
|
|
|
|
|
"testing"
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
func TestArrayHashMap(t *testing.T) {
|
|
|
|
|
/* 初始化哈希表 */
|
|
|
|
|
hmap := newArrayHashMap()
|
|
|
|
|
|
|
|
|
|
/* 添加操作 */
|
|
|
|
|
// 在哈希表中添加键值对 (key, value)
|
|
|
|
|
hmap.put(12836, "小哈")
|
|
|
|
|
hmap.put(15937, "小啰")
|
|
|
|
|
hmap.put(16750, "小算")
|
|
|
|
|
hmap.put(13276, "小法")
|
|
|
|
|
hmap.put(10583, "小鸭")
|
|
|
|
|
fmt.Println("\n添加完成后,哈希表为\nKey -> Value")
|
|
|
|
|
hmap.print()
|
|
|
|
|
|
|
|
|
|
/* 查询操作 */
|
|
|
|
|
// 向哈希表中输入键 key ,得到值 value
|
|
|
|
|
name := hmap.get(15937)
|
|
|
|
|
fmt.Println("\n输入学号 15937 ,查询到姓名 " + name)
|
|
|
|
|
|
|
|
|
|
/* 删除操作 */
|
|
|
|
|
// 在哈希表中删除键值对 (key, value)
|
|
|
|
|
hmap.remove(10583)
|
|
|
|
|
fmt.Println("\n删除 10583 后,哈希表为\nKey -> Value")
|
|
|
|
|
hmap.print()
|
|
|
|
|
|
|
|
|
|
/* 遍历哈希表 */
|
|
|
|
|
fmt.Println("\n遍历键值对 Key->Value")
|
|
|
|
|
for _, kv := range hmap.pairSet() {
|
|
|
|
|
fmt.Println(kv.key, " -> ", kv.val)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fmt.Println("\n单独遍历键 Key")
|
|
|
|
|
for _, key := range hmap.keySet() {
|
|
|
|
|
fmt.Println(key)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
fmt.Println("\n单独遍历值 Value")
|
|
|
|
|
for _, val := range hmap.valueSet() {
|
|
|
|
|
fmt.Println(val)
|
|
|
|
|
}
|
|
|
|
|
}
|