GNY07H  Tiling a Grid With Dominoes
We wish to tile a grid 4 units high and N units long with rectangles (dominoes) 2 units by one unit (in either orientation). For example, the figure shows the five different ways that a grid 4 units high and 2 units wide may be tiled.
Write a program that takes as input the width, W, of the grid and outputs the number of different ways to tile a 4byW grid.
Input
The first line of input contains a single integer N, (1 ≤ N ≤ 1000) which is the number of datasets that follow.
Each dataset contains a single decimal integer, the width, W, of the grid for this problem instance.
Output
For each problem instance, there is one line of output: The problem instance number as a decimal integer (start counting at one), a single space and the number of tilings of a 4byW grid. The values of W will be chosen so the count will fit in a 32bit integer.
Example
Input: 3 2 3 7 Output: 1 5 2 11 3 781
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phamkhaclinh:
20130123 17:20:58
if input is 0 ? 

VV:
20121024 08:56:53
60 sec time limit? 

akb:
20120810 14:56:23
Please help me to learn proper approach for such problems... 

Francky:
20120624 09:30:19
After that, you can try : http://www.spoj.pl/problems/M5TILE/ 

Anoop Chaurasiya:
20100508 14:57:41
same idea as M3TILE https://www.spoj.pl/problems/M3TILE/ 

Akhauri Kartikeya Sinha:
20100429 05:51:02
for 3 number of possibilities should be 9,how it is 11? :( 
Added by:  Marco Gallotta 
Date:  20080312 
Time limit:  9.600s 
Source limit:  50000B 
Memory limit:  1536MB 
Cluster:  Cube (Intel G860) 
Languages:  All except: ERL JSRHINO NODEJS PERL6 VB.NET 
Resource:  ACM Greater New York Regionals 2007 