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# Designer Door Mat Hacker Rank Solution – Queslers

## Problem: Designer Door Mat Hacker Rank Solution

```Mr. Vincent works in a door mat manufacturing company. One day, he designed a new door mat with the following specifications:

1. Mat size must be MXN. (N is an odd natural number, and M is 3 times N.)
2. The design should have 'WELCOME' written in the center.
3. The design pattern should only use |, . and - characters.

Sample Designs:

Size: 7 x 21
---------.|.---------
------.|..|..|.------
---.|..|..|..|..|.---
-------WELCOME-------
---.|..|..|..|..|.---
------.|..|..|.------
---------.|.---------

Size: 11 x 33
---------------.|.---------------
------------.|..|..|.------------
---------.|..|..|..|..|.---------
------.|..|..|..|..|..|..|.------
---.|..|..|..|..|..|..|..|..|.---
-------------WELCOME-------------
---.|..|..|..|..|..|..|..|..|.---
------.|..|..|..|..|..|..|.------
---------.|..|..|..|..|.---------
------------.|..|..|.------------
---------------.|.---------------

Input Format:

A single line containing the space separated values of M and N.

Constraints:
3<N<101
15<M<303

Output Format:

Output the design pattern.```

### Designer Door Mat Hacker Rank Solution in Pyhton 2

``````N, M = map(int,raw_input().split()) # More than 6 lines of code will result in 0 score. Blank lines are not counted.
for i in xrange(1,N,2):
print 3*(N-i)/2*"-"+".|."*i+"-"*(3*(N-i)/2)
print "-"*((3*N-7)/2)+"WELCOME"+"-"*((3*N-7)/2)
for i in xrange(N-2,-1,-2):
print (3*(N-i)/2)*"-"+".|."*i+"-"*(3*(N-i)/2)``````

### Designer Door Mat Hacker Rank Solution in Pyhton 3

``````n, m = map(int,input().split())
pattern = [('.|.'*(2*i + 1)).center(m, '-') for i in range(n//2)]
print('\n'.join(pattern + ['WELCOME'.center(m, '-')] + pattern[::-1]))``````

### Designer Door Mat Hacker Rank Solution in pypy

``````N, M = map(int,raw_input().split())
for i in xrange(1,N,2):
print "-"*(M/2-(3*i-1)/2)+ ".|."*((i-1)/2)+".|." + ".|."*((i-1)/2) + "-"*(M/2-(3*i-1)/2)
print "WELCOME".center(M,"-")
for i in xrange(N-2,-1,-2):
print "-"*(M/2-(3*i-1)/2) + ".|."*((i-1)/2)+".|." + ".|."*((i-1)/2) + "-"*(M/2-(3*i-1)/2)``````

### Designer Door Mat Hacker Rank Solution in pypy3

``````n, m = map(int,input().split())
pattern = [('.|.'*(2*i + 1)).center(m, '-') for i in range(n//2)]
print('\n'.join(pattern + ['WELCOME'.center(m, '-')] + pattern[::-1]))``````
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