C Program To Implement Dictionary Using Hashing Algorithms Here

occurs only when the hash function breaks down completely and maps every single key to one identical bucket, creating a single long linked list.

unsigned long hash_fnv1a(const char *str, int table_size) unsigned long hash = 2166136261UL; int c; while ((c = *str++)) hash ^= c; hash *= 16777619; c program to implement dictionary using hashing algorithms

unsigned int hash(const char *key, int table_size) unsigned long hash_val = 5381; int c; while ((c = *key++)) hash_val = ((hash_val << 5) + hash_val) + c; return hash_val % table_size; occurs only when the hash function breaks down

free(table->buckets); free(table);

: We define a Node to hold the data and a pointer for the linked list. The HashTable is simply an array of these pointers. hash *= 16777619