# 12544 - Simple Web Crawer
## 題解:
使用fgets和strtok讀取和分解字串
title後的字串就要輸出, 遇到/a就把答案加一
## Code:

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int num, flag;
char s[1005], del[] = {'<', '>', '\0'};

void check(char* str){
    char t[] = "title", a[] = "/a";
    if(flag){
        printf("%s\n", str);
        flag = 0;
        return;
    }
    if(strcmp(str, t) == 0)
        flag = 1;
    if(strcmp(str, a) == 0)
        num++;
}

int main(){
    while(fgets(s, 1005, stdin)){
        char *token = strtok(s, del);
        while(token != NULL){
            check(token);
            token = strtok(NULL, del);
        }
    }
    printf("%d\n", num);
    return 0;
}

###### tags: `NTHUOJ`