blob: 509844dac7b54e874e3d9fb7d3cef0ae20c1aa42 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
// Implements a dictionary's functionality
#include <ctype.h>
#include <stdbool.h>
#include "dictionary.h"
// Represents a node in a hash table
typedef struct node
{
char word[LENGTH + 1];
struct node *next;
} node;
// TODO: Choose number of buckets in hash table
const unsigned int N = 26;
// Hash table
node *table[N];
// Returns true if word is in dictionary, else false
bool check(const char *word)
{
// TODO
return false;
}
// Hashes word to a number
unsigned int hash(const char *word)
{
// TODO: Improve this hash function
return toupper(word[0]) - 'A';
}
// Loads dictionary into memory, returning true if successful, else false
bool load(const char *dictionary)
{
// TODO
return fopen(dictionary, "r");
}
// Returns number of words in dictionary if loaded, else 0 if not yet loaded
unsigned int size(void)
{
// TODO
while (fread())
return 0;
}
// Unloads dictionary from memory, returning true if successful, else false
bool unload(void)
{
// TODO
return false;
}
|
