// If key doesn't exist, insert at the head of the list newItem->next = ht->table[index]; ht->table[index] = newItem; printf("Key %d inserted (Collision handled).\n", key);
// 2. The Dictionary Structure typedef struct Dictionary KeyValue **table; // Array of pointers to KeyValue nodes int size; int count; // Number of elements currently stored Dictionary; c program to implement dictionary using hashing algorithms
printf("---------------------------\n"); // If key doesn't exist, insert at the
strncpy(new_entry->key, key, MAX_KEY_LEN - 1); new_entry->key[MAX_KEY_LEN - 1] = '\0'; strncpy(new_entry->value, value, MAX_VALUE_LEN - 1); new_entry->value[MAX_VALUE_LEN - 1] = '\0'; // If key doesn't exist
// Lookup char *def = dict_get(dict, "banana"); if (def) printf("banana: %s\n", def); else printf("banana not found\n");
// Delete a key-value pair void deleteItem(struct HashTable* ht, int key) int index = hashFunction(key); struct DictionaryItem* current = ht->table[index]; struct DictionaryItem* prev = NULL;