C Program To Implement Dictionary Using Hashing Algorithms File

A dictionary is a data structure that stores a collection of key-value pairs, where each key is unique and maps to a specific value. In this paper, we implement a dictionary using hashing algorithms in C programming language. We use a hash function to map keys to indices of a hash table, which stores the key-value pairs. The goal of this implementation is to provide efficient insertion, search, and deletion operations. We discuss the design and implementation of the dictionary using hashing algorithms and present the C code for the same.

typedef struct HashTable { Node** buckets; int size; } HashTable; c program to implement dictionary using hashing algorithms

In this paper, we implemented a dictionary using hashing algorithms in C programming language. We discussed the design and implementation of the dictionary, including the hash function, insertion, search, and deletion operations. The C code provided demonstrates the implementation of the dictionary using hashing algorithms. This implementation provides efficient insertion, search, and deletion operations, making it suitable for a wide range of applications. A dictionary is a data structure that stores

Here is the C code for the dictionary implementation using hashing algorithms: The goal of this implementation is to provide

// Delete a key-value pair from the hash table void delete(HashTable* hashTable, char* key) { int index = hash(key); Node* current = hashTable->buckets[index]; if (current == NULL) return; if (strcmp(current->key, key) == 0) { hashTable->buckets[index] = current->next; free(current->key); free(current->value); free(current); } else { Node* previous = current; current = current->next; while (current != NULL) { if (strcmp(current->key, key) == 0) { previous->next = current->next; free(current->key); free(current->value); free(current); return; } previous = current; current = current->next; } } }

// Print the hash table void printHashTable(HashTable* hashTable) { for (int i = 0; i < HASH_TABLE_SIZE; i++) { Node* current = hashTable->buckets[i]; printf("Bucket %d: ", i); while (current != NULL) { printf("%s -> %s, ", current->key, current->value); current = current->next; } printf("\n"); } }

typedef struct Node { char* key; char* value; struct Node* next; } Node;