C Program To Implement Dictionary Using Hashing Algorithms Official

A dictionary requires three primary functions: insert , search , and delete .

void delete(char *key) unsigned long idx = hash(key); Entry *current = table[idx]; Entry *prev = NULL; while (current) if (strcmp(current->key, key) == 0) if (prev) prev->next = current->next; else table[idx] = current->next; free(current->key); free(current); return; c program to implement dictionary using hashing algorithms

For strings, one of the most effective and simple algorithms is the hash function, created by Daniel J. Bernstein. It provides excellent distribution and is easy to compute. A dictionary requires three primary functions: insert ,

printf("==========================================\n"); Entry *current = table[idx]

This program implements a dictionary where keys are strings (words) and values are also strings (meanings).

free(curr->key); free(curr->value); free(curr); dict->count--; return 1; // Success

return NULL; // Key not found