stuck in this problem

[dandy]

can anyone give me a hint to solve this

City Map Block Builder

-if user input less than 1, will be defined as zero (0)
-user input the matrices

Image of block :

1 2 3 4 5 6

+---+ / /| +---+ | | | + | |/ +---+

Sample Input:

row : 3
column : 4

map matrices :
1 2 1 5
1 4 2 1
2 1 1 1

Result :

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

..................

..................+---+ ................./ /| ................+---+ | ................| | + ................| |/| ........+---+...+---+ | ......./ /|...| | + ......+---+ |...| |/| ......| | +...+---+ | ......| |/|-+.| | + ......+---+ |/|.| |/| ......| | +---+---+ | ......| |/ /| | + ..+---+---+---+ | |/| ./ /| | | +---+ | +---+ | | |/ /| + | | +---+---+---+ |/. | |/ / / /| +.. +---+---+---+---+ |/... | | | | | +.... | | | | |/..... +---+---+---+---+......

anyone know how to make it?
give me a "hint" or algorithm/method to solve it,
i'm not look for the source code
i just want to know how to make it.

this is a exe program that my friend build :

http://www.4shared.com/file/5i9IcvRk/Soal5.html 

[S6k9GNh0]

Through a slightly tricky algorithm at the level of a brain teaser. Have fun and figure it out! :P

[dandy]

i've been tease my brain and i got some idea
thank's pal, lol :D

by the way, it's just a low-level algorithm :p