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hello-algo/zh-hant/codes/cpp/chapter_hashing/array_hash_map_test.cpp

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/**
* File: array_hash_map_test.cpp
* Created Time: 2022-12-14
* Author: msk397 (machangxinq@gmail.com)
*/
#include "./array_hash_map.cpp"
/* Driver Code */
int main() {
/* 初始化雜湊表 */
ArrayHashMap map = ArrayHashMap();
/* 新增操作 */
// 在雜湊表中新增鍵值對 (key, value)
map.put(12836, "小哈");
map.put(15937, "小囉");
map.put(16750, "小算");
map.put(13276, "小法");
map.put(10583, "小鴨");
cout << "\n新增完成後,雜湊表為\nKey -> Value" << endl;
map.print();
/* 查詢操作 */
// 向雜湊表中輸入鍵 key ,得到值 value
string name = map.get(15937);
cout << "\n輸入學號 15937 ,查詢到姓名 " << name << endl;
/* 刪除操作 */
// 在雜湊表中刪除鍵值對 (key, value)
map.remove(10583);
cout << "\n刪除 10583 後,雜湊表為\nKey -> Value" << endl;
map.print();
/* 走訪雜湊表 */
cout << "\n走訪鍵值對 Key->Value" << endl;
for (auto kv : map.pairSet()) {
cout << kv->key << " -> " << kv->val << endl;
}
cout << "\n單獨走訪鍵 Key" << endl;
for (auto key : map.keySet()) {
cout << key << endl;
}
cout << "\n單獨走訪值 Value" << endl;
for (auto val : map.valueSet()) {
cout << val << endl;
}
return 0;
}