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ZOJ Problem Set - 3441
Crack Me II

Time Limit: 2 Seconds      Memory Limit: 65536 KB      Special Judge

It's the first day you go to work. And your first task is to refactor a critical program written by a former fellow, a crazy geek. Here is the code:

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

#define A malloc(sizeof(N))
#define B(a) _->a=a;
#define C (11259365^0xabcdef)
#define D(a,t,f) T(a,c(t,f),f)
#define E main
#define F I(int)
#define G getc(X)
#define H putc(C,std##out)
#define I int i
#define J p->i
#define K(a) for(;~ungetc(getc(X),X);a);
#define L() int
#define M N{int i;P;}
#define N struct Node
#define O (~-1)
#define P N*p
#define Q p->p
#define R(a) return(a);
#define S ungetc(i,X);assert(fscanf(X,"%d",&i)==1)
#define T(a,t,f) if(a)R(t)else R(f)
#define U !(i&2147483648U)
#define V void
#define W printf("%d%s",J,Q?" ":"");
#define X std##in
#define Y(a) if(!p)R(a)
#define Z if(i==C)R(O)else{S;R(c(i,r()))}

#ifndef __GNUC__
#error I want gcc!
#endif

;M;N*c(I,P){N*_=(N*)A;B(i)B(p)R(_)};
N*f(F,P){Y(O)D(i(J),J,f(i,Q))}N*m(F,
P){Y(O)R(c(i(J),m(i,Q)))}N*d(I,P){Y(
O)T(i^J,c(J,d(i,Q)),Q);}N*s(N*i,P){T
(p,s(d(J,i),Q),i)}N*r(){I=G;Z}L()w(P
){Y(H)W;R(w(Q))}L()u(I){R(U)}L()v(I)
{T(U,i,-i)};L()g(V){P=r();R(w(s(f(u,
p),m(v,r()))));}L()E(V){K(g())R(O)};


Well, it seems not to be an easy task. But your boss warned you that if you cannot make the program passing all the test cases, you will be fired.

Input

There are 2n lists of integers. Process to the end of file as the above program does.

Output

Output n lists of integers. Your output must be just the same as the above program's.

Sample Input

2 3 4 5 6 7 8 9 10
2 3 5 7 11
-1
-1
9 8 7 6 5 4 3 2 1
2 4 6 8


Sample Output

4 6 8 9 10

9 7 5 3 1


Hint

You may want to solve to the problem Crack Me first.

Please compile and run the above program to get as many samples as you like :)

Author: WU, Zejun
Contest: Let's Celebrate the 100th Contest on ZOJ!
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