OpenSoure_Repos/TheAlgorithms-C-Plus-Plus
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add function definitions

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苏淞丰 2019-12-03 00:13:51 +08:00
parent 3db7cefdd9
commit 1e261cb8fe
1 changed files with 7 additions and 4 deletions
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11
search/hash_search.cpp
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@ -16,7 +16,10 @@ int counter = 1;
int h(int key) {
return key % HASHMAX;
}
void create_list(int key) {
// In this algorithm, we use the method of division and reservation remainder to construct the hash function,
// and use the method of chain address to solve the conflict, that is, we link a chain list after the data,
// and store all the records whose keywords are synonyms in the same linear chain list.
void create_list(int key) { // Construct hash table
link p, n;
int index;
n = (link) malloc(sizeof(node));
@ -30,7 +33,7 @@ void create_list(int key) {
} else {
hashtab[index].next = n; }
}
int hash_search(int key) {
int hash_search(int key) { // Hash lookup function
link pointer;
int index;
counter = 0;
@ -55,11 +58,11 @@ int main() {
for (i = 0; i < HASHMAX; i++)
scanf("%d", & data[i]);
printf("\n");
while (index < MAX) {
while (index < MAX) { // Construct hash table
create_list(data[index]);
index++;
}
for (i = 0; i < HASHMAX; i++) {
for (i = 0; i < HASHMAX; i++) { // Output hash table
printf("hashtab [%d]", i);
printf("n");
p = hashtab[i].next;