import java.util.HashMap; public class Main { public static void main(String[] args) { // 创建hash对象 HashMap<Integer, String> hashTable = new HashMap<Integer, String>(); // 添加元素 hashTable.put(0, "False"); hashTable.put(1, "True"); // 迭代并打印 for (var node : hashTab...
// 哈希结构typedefstructhashMap*HashMap;#define newHashMap() NEW(struct hashMap)// 哈希函数类型typedefint(*HashCode)(HashMap,void*key);// 判等函数类型typedefBoolean(*Equal)(void*key1,void*key2);// 添加键函数类型typedefvoid(*Put)(HashMaphashMap,void*key,void*value);// 获取键对应值的函...
void hashmap_putString(map_t *map, ds_String *string) { hashmap_put(map, string->key_string, string); } void hashmap_getStringValue(map_t *map, char* key) { ds_String *out; hashmap_get(map, key, (void**)(&out)); printf("key:%s, value:%s\n", out->key_string, out->st...
int InsertHashMap(HashMap* hashMap, char* key, char* value); char* GetHashMap(HashMap* hashMap, char* key); void DeleteHashMap(HashMap* hashMap); int RemoveHashMap(HashMap* hashMap, char* key); void PrintHashMap(HashMap* hashMap); void hashMapTest(void); #endif 1. 2. 3. 4...
inthash(HashMap*map,char* key){ intsum =0; for(inti =0; i <strlen(key); i++) { sum += key[i]; } returnsum %map->size; } 4、HashMap put操作voidput(HashMap*map,char* key,intvalue){ Node* newNode = (Node*)malloc(sizeof(Node)); ...
hashMap.h 代码语言:javascript 复制 #ifndef _HASHMAP_H #define _HASHMAP_H typedef struct HashNode { char* key; char* value; struct HashNode* next; // 当key相同时,指向集合中的下一个节点 }HashNode; typedef struct { int size; // hash map不重复node的数量 HashNode** hashArr; // 二维数...
hashmap_get(map, key, (void**)(&out)); printf("key:%s, value:%c\n",out->key_string,out->ch); }intmain() { map_t mymap; mymap=hashmap_new(); ds_String*str; ds_Char*ch; str=malloc(sizeof(ds_String)); ch=malloc(sizeof(ds_Char));//写入String值snprintf(str->key_strin...
Map<String,Object> map=new HashMap<String,Object>(); map.put("total",total); map.put("rlist", rlist); return map; } 而在调用时,用强制转换就可以取得到相应的东东: Map<String,Object> mapInfo=getEmpInfoList(orgId,page,rows);
curr->next = newNode; } }5、HashMap get操作 // 从哈希表中获取指定键的值 int get(HashMap* map, char* key) { int index = hash(map, key); Node* curr = map->buckets[index]; while (curr != NULL) { if (strcmp(curr->key, key) == 0) { ...
curr->next = newNode; } } 5、HashMap get操作 // 从哈希表中获取指定键的值 intget(HashMap*map,char* key){ intindex = hash(map, key); Node* curr =map->buckets[index]; while(curr !=NULL) { if(strcmp(curr->key, key) ==0) { ...