摘要：
//gcc AC:#include<stdio.h>#include<string.h>//stack related region//#define MAX_STACK_SIZE 101#define MAX_CHAR_NUM 71char backward[MAX_STACK_SIZE][MAX_CHAR_NUM];char forward[MAX_STACK_SIZE][MAX_CHAR_NUM];int index_bw;int index_fw;char read_cmd[10],read_url[MAX_CHAR_NUM];char currentURL[M 阅读全文
