OJ Board

//Nguyen Duc Anh
//1121

#include<iostream>
#include<fstream>
#include<string.h>
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
#include<map>

#define fi "1121.inp"
#define fo "1121.out"

using namespace std;

long n;
long s[100005];
long goc;
int tong[100005];

void input()
{
long i ...

i know it, i alway delete it when i submit,its not problem

#include<iostream>
#include<fstream>
#include<string.h>
#include<stdio.h>
#include<stdlib.h>
#include<math.h>

#define fi "fire.inp"
#define fo "fire.out"

using namespace std;

struct toado
{
int h;
int c;
};

toado huong[5]={ -1,0
,0,1
,1,0
,0,-1 };

toado q[1000009];
int nhang,ncot;
int ...