字符串数组中查找字符串

 

# include
# include

int search(char* p[], char* name);

/* 给字符型的指针数组赋初值 */
char* names[] = {
 "Herb",
 "Rex",
 "Dennis",
 "John",
 NULL};    /* NULL指针标志数组内容的结束 */
 
void main()
{
 if(search(names, "Herb") != -1)
  printf("Herb is in list.\n");
 
    if(search(names, "Mary") == -1)
  printf("Mary not found.\n");
}
 
int search(char* p[], char* name)
{
 register int t;
  
 for(t = 0; p[t]; ++t)
  if(!strcmp(p[t], name)) return t;
    return -1;
}