lacko lackofdream

## hdu1233.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## poj2485.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## hdu1870.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## hdu3371.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## hdu4549.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## hdu5203.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## hdu3519.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## hdu2161.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## hdu4296.cpp
#include <cstdio>
#include <ctime>
#include <cstdlib>
#include <iostream>
#include <cstring>
#include <vector>
#include <fstream>
#include <map>
#include <set>
#include <stack>

## hdu2566.cpp
#include <cstdio>
#include <iostream>
#include <cmath>
#include <cstring>
#include <cctype>
#include <algorithm>
#define sd(a) scanf("%d",&a)
#define sdd(a,b) scanf("%d%d",&a,&b)
#define abs(x) (x>0?x:(0-x))
#define MAX(a,b) (a>b?a:b)
	#include <cstdio>
	#include <ctime>
	#include <cstdlib>
	#include <iostream>
	#include <cstring>
	#include <vector>
	#include <fstream>
	#include <map>
	#include <set>
	#include <stack>
	#include <cstdio>
	#include <iostream>
	#include <cmath>
	#include <cstring>
	#include <cctype>
	#include <algorithm>
	#define sd(a) scanf("%d",&a)
	#define sdd(a,b) scanf("%d%d",&a,&b)
	#define abs(x) (x>0?x:(0-x))
	#define MAX(a,b) (a>b?a:b)