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/*
Problem: Tyvj 1124
Author: Cheng Luyu
Date: 2014/8/1 pm
*/
#include <cstdio>
#include <cstdlib>

const int N = 100, M = 100;

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Aho Corasick Algorithm

Resources

• Original paper by Aho and Corasick
• An animation of the algorithm
• A useful relative Q&A on Stackover

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Day 1 数

高精度算法

• HDU 1002
• HDU 1042
• HDU 1316
• TYVJ 1382
• POJ 1001(*)
• TYVJ 1651(**)

chengluyu

Day 1 数

高精度算法

• HDU 1002
• HDU 1042
• HDU 1316
• TYVJ 1382
• POJ 1001(*)
• TYVJ 1651(**)

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#include <iostream>
#include <vector>

const int MAX = 2000000;

bool is_prime[MAX + 1] = { 0 };
std::vector<int> primes;

int main() {
  is_prime[2] = true;

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#include <cstdio>
#include <cstdlib>
#include <vector>

const int N = 100000, TREE_HEIGHT = 17;

struct point {
  long long x, y;
  int multi(const point &a, const point &b) {
    // printf("Multiply a(%d, %d) with b(%d, %d)",

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#include "cstdio"
#include "iostream"
#include "algorithm"
#include "cmath"
#include "cstring"
#include "ctime"
#include "cstdlib"
#include "vector"
#include "queue"
#include "set"

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A Brief OI Practical Guidance

---

自由定义数组下标

比如我们要定义一个下标从 -1000 到 1000 （闭区间）的 int 类型数组，我们可以这样写：

int *a = new int[2001] + 1000;

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# coding: utf-8

from requests import request
from bs4 import BeautifulSoup as bs
from pyquery import PyQuery as pq
from time import sleep
import json
import re
import MySQLdb

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

#define BUFFER_SIZE 256

int value();
int integer();
int factor();