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lzy
2024-05-27 02:33:10 +08:00
parent 2336f88407
commit a277dec1fe
136 changed files with 606 additions and 606 deletions
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20
C11-数据结构/ds/tree/retrieval/trie.c
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@@ -9,14 +9,14 @@
struct node_st
{
struct node_st* ch[26];
struct node_st *ch[26];
char desc[DESC_SIZE];
};
static int get_word(FILE* fp, char* key, char* desc)
static int get_word(FILE *fp, char *key, char *desc)
{
char buf[BUFSIZE];
char* retp;
char *retp;
int i, j;
retp = fgets(buf, BUFSIZE, fp);
@@ -36,9 +36,9 @@ static int get_word(FILE* fp, char* key, char* desc)
return 0;
}
static struct node_st* newnode( )
static struct node_st *newnode( )
{
struct node_st* node;
struct node_st *node;
int i;
node = malloc(sizeof(*node));
@@ -53,7 +53,7 @@ static struct node_st* newnode( )
return node;
}
static int insert(struct node_st** root, char* key, char* desc)
static int insert(struct node_st **root, char *key, char *desc)
{
if (NULL == *root)
{
@@ -71,7 +71,7 @@ static int insert(struct node_st** root, char* key, char* desc)
return insert((*root)->ch + *key - 'a', key + 1, desc);
}
static char* find(struct node_st* root, char* key)
static char *find(struct node_st *root, char *key)
{
if (NULL == root)
return NULL;
@@ -84,11 +84,11 @@ static char* find(struct node_st* root, char* key)
int main( )
{
struct node_st* tree;
FILE* fp;
struct node_st *tree;
FILE *fp;
char desc[DESC_SIZE] = {'\0'}, key[KEY_SIZE] = {'\0'};
int ret;
char* datap;
char *datap;
fp = fopen(FNAME, "r");
if (NULL == fp)